+
+
+```
+
+### Markdown
+
+It's possible to write your slides using Markdown. To enable Markdown, add the ```data-markdown``` attribute to your ``` elements
+ { src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
+
+ // Zoom in and out with Alt+click
+ { src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
+
+ // Speaker notes
+ { src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } },
+
+ // Remote control your reveal.js presentation using a touch device
+ { src: 'plugin/remotes/remotes.js', async: true, condition: function() { return !!document.body.classList; } },
+
+ // MathJax
+ { src: 'plugin/math/math.js', async: true }
+ ]
+});
+```
+
+You can add your own extensions using the same syntax. The following properties are available for each dependency object:
+- **src**: Path to the script to load
+- **async**: [optional] Flags if the script should load after reveal.js has started, defaults to false
+- **callback**: [optional] Function to execute when the script has loaded
+- **condition**: [optional] Function which must return true for the script to be loaded
+
+
+### Presentation Size
+
+All presentations have a normal size, that is the resolution at which they are authored. The framework will automatically scale presentations uniformly based on this size to ensure that everything fits on any given display or viewport.
+
+See below for a list of configuration options related to sizing, including default values:
+
+```javascript
+Reveal.initialize({
+
+ ...
+
+ // The "normal" size of the presentation, aspect ratio will be preserved
+ // when the presentation is scaled to fit different resolutions. Can be
+ // specified using percentage units.
+ width: 960,
+ height: 700,
+
+ // Factor of the display size that should remain empty around the content
+ margin: 0.1,
+
+ // Bounds for smallest/largest possible scale to apply to content
+ minScale: 0.2,
+ maxScale: 1.0
+
+});
+```
+
+
+### Auto-sliding
+
+Presentations can be configure to progress through slides automatically, without any user input. To enable this you will need to tell the framework how many milliseconds it should wait between slides:
+
+```javascript
+// Slide every five seconds
+Reveal.configure({
+ autoSlide: 5000
+});
+```
+
+When this is turned on a control element will appear that enables users to pause and resume auto-sliding. Sliding is also paused automatically as soon as the user starts navigating. You can disable these controls by specifying ```autoSlideStoppable: false``` in your reveal.js config.
+
+You can also override the slide duration for individual slides by using the ```data-autoslide``` attribute on individual sections:
+
+```html
+This will remain on screen for 10 seconds
+```
+
+
+### Keyboard Bindings
+
+If you're unhappy with any of the default keyboard bindings you can override them using the ```keyboard``` config option:
+
+```javascript
+Reveal.configure({
+ keyboard: {
+ 13: 'next', // go to the next slide when the ENTER key is pressed
+ 27: function() {}, // do something custom when ESC is pressed
+ 32: null // don't do anything when SPACE is pressed (i.e. disable a reveal.js default binding)
+ }
+});
+```
+
+
+### API
+
+The ``Reveal`` class provides a JavaScript API for controlling navigation and reading state:
+
+```javascript
+// Navigation
+Reveal.slide( indexh, indexv, indexf );
+Reveal.left();
+Reveal.right();
+Reveal.up();
+Reveal.down();
+Reveal.prev();
+Reveal.next();
+Reveal.prevFragment();
+Reveal.nextFragment();
+Reveal.toggleOverview();
+Reveal.togglePause();
+
+// Retrieves the previous and current slide elements
+Reveal.getPreviousSlide();
+Reveal.getCurrentSlide();
+
+Reveal.getIndices(); // { h: 0, v: 0 } }
+
+// State checks
+Reveal.isFirstSlide();
+Reveal.isLastSlide();
+Reveal.isOverview();
+Reveal.isPaused();
+```
+
+### Ready Event
+
+The 'ready' event is fired when reveal.js has loaded all (synchronous) dependencies and is ready to start navigating.
+
+```javascript
+Reveal.addEventListener( 'ready', function( event ) {
+ // event.currentSlide, event.indexh, event.indexv
+} );
+```
+
+### Slide Changed Event
+
+An 'slidechanged' event is fired each time the slide is changed (regardless of state). The event object holds the index values of the current slide as well as a reference to the previous and current slide HTML nodes.
+
+Some libraries, like MathJax (see [#226](https://github.com/hakimel/reveal.js/issues/226#issuecomment-10261609)), get confused by the transforms and display states of slides. Often times, this can be fixed by calling their update or render function from this callback.
+
+```javascript
+Reveal.addEventListener( 'slidechanged', function( event ) {
+ // event.previousSlide, event.currentSlide, event.indexh, event.indexv
+} );
+```
+
+
+### States
+
+If you set ``data-state="somestate"`` on a slide ````, "somestate" will be applied as a class on the document element when that slide is opened. This allows you to apply broad style changes to the page based on the active slide.
+
+Furthermore you can also listen to these changes in state via JavaScript:
+
+```javascript
+Reveal.addEventListener( 'somestate', function() {
+ // TODO: Sprinkle magic
+}, false );
+```
+
+### Slide Backgrounds
+
+Slides are contained within a limited portion of the screen by default to allow them to fit any display and scale uniformly. You can apply full page background colors or images by applying a ```data-background``` attribute to your `````` elements. Below are a few examples.
+
+```html
+
+ All CSS color formats are supported, like rgba() or hsl().
+
+
+ This slide will have a full-size background image.
+
+
+ This background image will be sized to 100px and repeated.
+
+```
+
+Backgrounds transition using a fade animation by default. This can be changed to a linear sliding transition by passing ```backgroundTransition: 'slide'``` to the ```Reveal.initialize()``` call. Alternatively you can set ```data-background-transition``` on any section with a background to override that specific transition.
+
+
+### Parallax Background
+
+If you want to use a parallax scrolling background, set the two following config properties when initializing reveal.js (the third one is optional).
+
+```javascript
+Reveal.initialize({
+
+ // Parallax background image
+ parallaxBackgroundImage: '', // e.g. "https://s3.amazonaws.com/hakim-static/reveal-js/reveal-parallax-1.jpg"
+
+ // Parallax background size
+ parallaxBackgroundSize: '', // CSS syntax, e.g. "2100px 900px" - currently only pixels are supported (don't use % or auto)
+
+ // This slide transition gives best results:
+ transition: linear
+
+});
+```
+
+Make sure that the background size is much bigger than screen size to allow for some scrolling. [View example](http://lab.hakim.se/reveal-js/?parallaxBackgroundImage=https%3A%2F%2Fs3.amazonaws.com%2Fhakim-static%2Freveal-js%2Freveal-parallax-1.jpg¶llaxBackgroundSize=2100px%20900px).
+
+
+
+### Slide Transitions
+The global presentation transition is set using the ```transition``` config value. You can override the global transition for a specific slide by using the ```data-transition``` attribute:
+
+```html
+
+ This slide will override the presentation transition and zoom!
+
+
+
+ Choose from three transition speeds: default, fast or slow!
+
+```
+
+Note that this does not work with the page and cube transitions.
+
+
+### Internal links
+
+It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (``````):
+
+```html
+Link
+Link
+```
+
+You can also add relative navigation links, similar to the built in reveal.js controls, by appending one of the following classes on any element. Note that each element is automatically given an ```enabled``` class when it's a valid navigation route based on the current slide.
+
+```html
+
+
+
+
+
+
+```
+
+
+### Fragments
+Fragments are used to highlight individual elements on a slide. Every element with the class ```fragment``` will be stepped through before moving on to the next slide. Here's an example: http://lab.hakim.se/reveal-js/#/fragments
+
+The default fragment style is to start out invisible and fade in. This style can be changed by appending a different class to the fragment:
+
+```html
+
+ grow
+ shrink
+ roll-in
+ fade-out
+ visible only once
+ blue only once
+ highlight-red
+ highlight-green
+ highlight-blue
+
+```
+
+Multiple fragments can be applied to the same element sequentially by wrapping it, this will fade in the text on the first step and fade it back out on the second.
+
+```html
+
+
+ I'll fade in, then out
+
+
+```
+
+The display order of fragments can be controlled using the ```data-fragment-index``` attribute.
+
+```html
+
+ Appears last
+ Appears first
+ Appears second
+
+```
+
+### Fragment events
+
+When a slide fragment is either shown or hidden reveal.js will dispatch an event.
+
+Some libraries, like MathJax (see #505), get confused by the initially hidden fragment elements. Often times this can be fixed by calling their update or render function from this callback.
+
+```javascript
+Reveal.addEventListener( 'fragmentshown', function( event ) {
+ // event.fragment = the fragment DOM element
+} );
+Reveal.addEventListener( 'fragmenthidden', function( event ) {
+ // event.fragment = the fragment DOM element
+} );
+```
+
+### Code syntax highlighting
+
+By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/soft/highlight/en/) for code syntax highlighting. Below is an example with clojure code that will be syntax highlighted. When the `data-trim` attribute is present surrounding whitespace is automatically removed.
+
+```html
+
+
+(def lazy-fib
+ (concat
+ [0 1]
+ ((fn rfib [a b]
+ (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
+
+
+```
+
+### Slide number
+If you would like to display the page number of the current slide you can do so using the ```slideNumber``` configuration value.
+
+```javascript
+Reveal.configure({ slideNumber: true });
+```
+
+
+### Overview mode
+
+Press "Esc" or "o" keys to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,
+as if you were at 1,000 feet above your presentation. The overview mode comes with a few API hooks:
+
+```javascript
+Reveal.addEventListener( 'overviewshown', function( event ) { /* ... */ } );
+Reveal.addEventListener( 'overviewhidden', function( event ) { /* ... */ } );
+
+// Toggle the overview mode programmatically
+Reveal.toggleOverview();
+```
+
+### Fullscreen mode
+Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
+
+
+### Embedded media
+Embedded HTML5 ` \n";case "table":var body="",heading,i,row,cell,j;body+="\n\n"+body+"\n";case "list_start":var type=this.token.ordered?"ol":"ul",body="";while(this.next().type!=="list_end")body+= +this.tok();return"<"+type+">\n"+body+"\n";case "list_item_start":var body="";while(this.next().type!=="list_item_end")body+=this.token.type==="text"?this.parseText():this.tok();return"
"+this.inline.output(this.token.text)+ +"
\n";case "text":return""+this.parseText()+"
\n"}};function escape(html,encode){return html.replace(!encode?/&(?!#?\w+;)/g:/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/'/g,"'")}function replace(regex,opt){regex=regex.source;opt=opt||"";return function self(name,val){if(!name)return new RegExp(regex,opt);val=val.source||val;val=val.replace(/(^|[^\[])\^/g,"$1");regex=regex.replace(name,val);return self}}function noop(){}noop.exec=noop;function merge(obj){var i= +1,target,key;for(;i"+escape(e.message+"",true)+"";throw e;}}marked.options=marked.setOptions=function(opt){merge(marked.defaults,opt);return marked};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,smartLists:false,silent:false,highlight:null,langPrefix:""};marked.Parser=Parser;marked.parser=Parser.parse;marked.Lexer=Lexer;marked.lexer=Lexer.lex;marked.InlineLexer=InlineLexer;marked.inlineLexer=InlineLexer.output; +marked.parse=marked;if(typeof exports==="object")module.exports=marked;else if(typeof define==="function"&&define.amd)define(function(){return marked});else this.marked=marked}).call(function(){return this||(typeof window!=="undefined"?window:global)}()); diff --git a/2014-cologne-js/plugin/multiplex/client.js b/2014-cologne-js/plugin/multiplex/client.js new file mode 100644 index 0000000..e6179f6 --- /dev/null +++ b/2014-cologne-js/plugin/multiplex/client.js @@ -0,0 +1,13 @@ +(function() { + var multiplex = Reveal.getConfig().multiplex; + var socketId = multiplex.id; + var socket = io.connect(multiplex.url); + + socket.on(multiplex.id, function(data) { + // ignore data from sockets that aren't ours + if (data.socketId !== socketId) { return; } + if( window.location.host === 'localhost:1947' ) return; + + Reveal.slide(data.indexh, data.indexv, data.indexf, 'remote'); + }); +}()); diff --git a/2014-cologne-js/plugin/multiplex/index.js b/2014-cologne-js/plugin/multiplex/index.js new file mode 100644 index 0000000..6f5d8b1 --- /dev/null +++ b/2014-cologne-js/plugin/multiplex/index.js @@ -0,0 +1,56 @@ +var express = require('express'); +var fs = require('fs'); +var io = require('socket.io'); +var crypto = require('crypto'); + +var app = express.createServer(); +var staticDir = express.static; + +io = io.listen(app); + +var opts = { + port: 1948, + baseDir : __dirname + '/../../' +}; + +io.sockets.on('connection', function(socket) { + socket.on('slidechanged', function(slideData) { + if (typeof slideData.secret == 'undefined' || slideData.secret == null || slideData.secret === '') return; + if (createHash(slideData.secret) === slideData.socketId) { + slideData.secret = null; + socket.broadcast.emit(slideData.socketId, slideData); + }; + }); +}); + +app.configure(function() { + [ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) { + app.use('/' + dir, staticDir(opts.baseDir + dir)); + }); +}); + +app.get("/", function(req, res) { + res.writeHead(200, {'Content-Type': 'text/html'}); + fs.createReadStream(opts.baseDir + '/index.html').pipe(res); +}); + +app.get("/token", function(req,res) { + var ts = new Date().getTime(); + var rand = Math.floor(Math.random()*9999999); + var secret = ts.toString() + rand.toString(); + res.send({secret: secret, socketId: createHash(secret)}); +}); + +var createHash = function(secret) { + var cipher = crypto.createCipher('blowfish', secret); + return(cipher.final('hex')); +}; + +// Actually listen +app.listen(opts.port || null); + +var brown = '\033[33m', + green = '\033[32m', + reset = '\033[0m'; + +console.log( brown + "reveal.js:" + reset + " Multiplex running on port " + green + opts.port + reset ); \ No newline at end of file diff --git a/2014-cologne-js/plugin/multiplex/master.js b/2014-cologne-js/plugin/multiplex/master.js new file mode 100644 index 0000000..b6a7eb7 --- /dev/null +++ b/2014-cologne-js/plugin/multiplex/master.js @@ -0,0 +1,51 @@ +(function() { + // Don't emit events from inside of notes windows + if ( window.location.search.match( /receiver/gi ) ) { return; } + + var multiplex = Reveal.getConfig().multiplex; + + var socket = io.connect(multiplex.url); + + var notify = function( slideElement, indexh, indexv, origin ) { + if( typeof origin === 'undefined' && origin !== 'remote' ) { + var nextindexh; + var nextindexv; + + var fragmentindex = Reveal.getIndices().f; + if (typeof fragmentindex == 'undefined') { + fragmentindex = 0; + } + + if (slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION') { + nextindexh = indexh; + nextindexv = indexv + 1; + } else { + nextindexh = indexh + 1; + nextindexv = 0; + } + + var slideData = { + indexh : indexh, + indexv : indexv, + indexf : fragmentindex, + nextindexh : nextindexh, + nextindexv : nextindexv, + secret: multiplex.secret, + socketId : multiplex.id + }; + + socket.emit('slidechanged', slideData); + } + } + + Reveal.addEventListener( 'slidechanged', function( event ) { + notify( event.currentSlide, event.indexh, event.indexv, event.origin ); + } ); + + var fragmentNotify = function( event ) { + notify( Reveal.getCurrentSlide(), Reveal.getIndices().h, Reveal.getIndices().v, event.origin ); + }; + + Reveal.addEventListener( 'fragmentshown', fragmentNotify ); + Reveal.addEventListener( 'fragmenthidden', fragmentNotify ); +}()); \ No newline at end of file diff --git a/2014-cologne-js/plugin/notes-server/client.js b/2014-cologne-js/plugin/notes-server/client.js new file mode 100644 index 0000000..156cb9a --- /dev/null +++ b/2014-cologne-js/plugin/notes-server/client.js @@ -0,0 +1,57 @@ +(function() { + // don't emit events from inside the previews themselves + if ( window.location.search.match( /receiver/gi ) ) { return; } + + var socket = io.connect(window.location.origin); + var socketId = Math.random().toString().slice(2); + + console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId); + window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId); + + // Fires when a fragment is shown + Reveal.addEventListener( 'fragmentshown', function( event ) { + var fragmentData = { + fragment : 'next', + socketId : socketId + }; + socket.emit('fragmentchanged', fragmentData); + } ); + + // Fires when a fragment is hidden + Reveal.addEventListener( 'fragmenthidden', function( event ) { + var fragmentData = { + fragment : 'previous', + socketId : socketId + }; + socket.emit('fragmentchanged', fragmentData); + } ); + + // Fires when slide is changed + Reveal.addEventListener( 'slidechanged', function( event ) { + var nextindexh; + var nextindexv; + var slideElement = event.currentSlide; + + if (slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION') { + nextindexh = event.indexh; + nextindexv = event.indexv + 1; + } else { + nextindexh = event.indexh + 1; + nextindexv = 0; + } + + var notes = slideElement.querySelector('aside.notes'); + var slideData = { + notes : notes ? notes.innerHTML : '', + indexh : event.indexh, + indexv : event.indexv, + nextindexh : nextindexh, + nextindexv : nextindexv, + socketId : socketId, + markdown : notes ? typeof notes.getAttribute('data-markdown') === 'string' : false + + }; + + socket.emit('slidechanged', slideData); + } ); +}()); diff --git a/2014-cologne-js/plugin/notes-server/index.js b/2014-cologne-js/plugin/notes-server/index.js new file mode 100644 index 0000000..5535c90 --- /dev/null +++ b/2014-cologne-js/plugin/notes-server/index.js @@ -0,0 +1,59 @@ +var express = require('express'); +var fs = require('fs'); +var io = require('socket.io'); +var _ = require('underscore'); +var Mustache = require('mustache'); + +var app = express.createServer(); +var staticDir = express.static; + +io = io.listen(app); + +var opts = { + port : 1947, + baseDir : __dirname + '/../../' +}; + +io.sockets.on('connection', function(socket) { + socket.on('slidechanged', function(slideData) { + socket.broadcast.emit('slidedata', slideData); + }); + socket.on('fragmentchanged', function(fragmentData) { + socket.broadcast.emit('fragmentdata', fragmentData); + }); +}); + +app.configure(function() { + [ 'css', 'js', 'images', 'plugin', 'lib' ].forEach(function(dir) { + app.use('/' + dir, staticDir(opts.baseDir + dir)); + }); +}); + +app.get("/", function(req, res) { + res.writeHead(200, {'Content-Type': 'text/html'}); + fs.createReadStream(opts.baseDir + '/index.html').pipe(res); +}); + +app.get("/notes/:socketId", function(req, res) { + + fs.readFile(opts.baseDir + 'plugin/notes-server/notes.html', function(err, data) { + res.send(Mustache.to_html(data.toString(), { + socketId : req.params.socketId + })); + }); + // fs.createReadStream(opts.baseDir + 'notes-server/notes.html').pipe(res); +}); + +// Actually listen +app.listen(opts.port || null); + +var brown = '\033[33m', + green = '\033[32m', + reset = '\033[0m'; + +var slidesLocation = "http://localhost" + ( opts.port ? ( ':' + opts.port ) : '' ); + +console.log( brown + "reveal.js - Speaker Notes" + reset ); +console.log( "1. Open the slides at " + green + slidesLocation + reset ); +console.log( "2. Click on the link your JS console to go to the notes page" ); +console.log( "3. Advance through your slides and your notes will advance automatically" ); diff --git a/2014-cologne-js/plugin/notes-server/notes.html b/2014-cologne-js/plugin/notes-server/notes.html new file mode 100644 index 0000000..25d1a62 --- /dev/null +++ b/2014-cologne-js/plugin/notes-server/notes.html @@ -0,0 +1,142 @@ + + + + + + + +
+
+
+
+
+
+
+
+
diff --git a/2014-cologne-js/plugin/notes/notes.js b/2014-cologne-js/plugin/notes/notes.js
new file mode 100644
index 0000000..9a82c3c
--- /dev/null
+++ b/2014-cologne-js/plugin/notes/notes.js
@@ -0,0 +1,78 @@
+/**
+ * Handles opening of and synchronization with the reveal.js
+ * notes window.
+ */
+var RevealNotes = (function() {
+
+ function openNotes() {
+ var jsFileLocation = document.querySelector('script[src$="notes.js"]').src; // this js file path
+ jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, ''); // the js folder path
+ var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
+
+ // Fires when slide is changed
+ Reveal.addEventListener( 'slidechanged', post );
+
+ // Fires when a fragment is shown
+ Reveal.addEventListener( 'fragmentshown', post );
+
+ // Fires when a fragment is hidden
+ Reveal.addEventListener( 'fragmenthidden', post );
+
+ /**
+ * Posts the current slide data to the notes window
+ */
+ function post() {
+ var slideElement = Reveal.getCurrentSlide(),
+ slideIndices = Reveal.getIndices(),
+ messageData;
+
+ var notes = slideElement.querySelector( 'aside.notes' ),
+ nextindexh,
+ nextindexv;
+
+ if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
+ nextindexh = slideIndices.h;
+ nextindexv = slideIndices.v + 1;
+ } else {
+ nextindexh = slideIndices.h + 1;
+ nextindexv = 0;
+ }
+
+ messageData = {
+ notes : notes ? notes.innerHTML : '',
+ indexh : slideIndices.h,
+ indexv : slideIndices.v,
+ indexf : slideIndices.f,
+ nextindexh : nextindexh,
+ nextindexv : nextindexv,
+ markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
+ };
+
+ notesPopup.postMessage( JSON.stringify( messageData ), '*' );
+ }
+
+ // Navigate to the current slide when the notes are loaded
+ notesPopup.addEventListener( 'load', function( event ) {
+ post();
+ }, false );
+ }
+
+ // If the there's a 'notes' query set, open directly
+ if( window.location.search.match( /(\?|\&)notes/gi ) !== null ) {
+ openNotes();
+ }
+
+ // Open the notes when the 's' key is hit
+ document.addEventListener( 'keydown', function( event ) {
+ // Disregard the event if the target is editable or a
+ // modifier is present
+ if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ if( event.keyCode === 83 ) {
+ event.preventDefault();
+ openNotes();
+ }
+ }, false );
+
+ return { open: openNotes };
+})();
diff --git a/2014-cologne-js/plugin/print-pdf/print-pdf.js b/2014-cologne-js/plugin/print-pdf/print-pdf.js
new file mode 100644
index 0000000..6b6cad6
--- /dev/null
+++ b/2014-cologne-js/plugin/print-pdf/print-pdf.js
@@ -0,0 +1,44 @@
+/**
+ * phantomjs script for printing presentations to PDF.
+ *
+ * Example:
+ * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
+ *
+ * By Manuel Bieh (https://github.com/manuelbieh)
+ */
+
+// html2pdf.js
+var page = new WebPage();
+var system = require( 'system' );
+
+page.viewportSize = {
+ width: 1024,
+ height: 768
+};
+
+page.paperSize = {
+ format: 'letter',
+ orientation: 'landscape',
+ margin: {
+ left: '0',
+ right: '0',
+ top: '0',
+ bottom: '0'
+ }
+};
+
+var revealFile = system.args[1] || 'index.html?print-pdf';
+var slideFile = system.args[2] || 'slides.pdf';
+
+if( slideFile.match( /\.pdf$/gi ) === null ) {
+ slideFile += '.pdf';
+}
+
+console.log( 'Printing PDF...' );
+
+page.open( revealFile, function( status ) {
+ console.log( 'Printed succesfully' );
+ page.render( slideFile );
+ phantom.exit();
+} );
+
diff --git a/2014-cologne-js/plugin/remotes/remotes.js b/2014-cologne-js/plugin/remotes/remotes.js
new file mode 100644
index 0000000..ba0dbad
--- /dev/null
+++ b/2014-cologne-js/plugin/remotes/remotes.js
@@ -0,0 +1,39 @@
+/**
+ * Touch-based remote controller for your presentation courtesy
+ * of the folks at http://remotes.io
+ */
+
+(function(window){
+
+ /**
+ * Detects if we are dealing with a touch enabled device (with some false positives)
+ * Borrowed from modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/touch.js
+ */
+ var hasTouch = (function(){
+ return ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch;
+ })();
+
+ /**
+ * Detects if notes are enable and the current page is opened inside an /iframe
+ * this prevents loading Remotes.io several times
+ */
+ var isNotesAndIframe = (function(){
+ return window.RevealNotes && !(self == top);
+ })();
+
+ if(!hasTouch && !isNotesAndIframe){
+ head.ready( 'remotes.ne.min.js', function() {
+ new Remotes("preview")
+ .on("swipe-left", function(e){ Reveal.right(); })
+ .on("swipe-right", function(e){ Reveal.left(); })
+ .on("swipe-up", function(e){ Reveal.down(); })
+ .on("swipe-down", function(e){ Reveal.up(); })
+ .on("tap", function(e){ Reveal.next(); })
+ .on("zoom-out", function(e){ Reveal.toggleOverview(true); })
+ .on("zoom-in", function(e){ Reveal.toggleOverview(false); })
+ ;
+ } );
+
+ head.js('https://hakim-static.s3.amazonaws.com/reveal-js/remotes.ne.min.js');
+ }
+})(window);
\ No newline at end of file
diff --git a/2014-cologne-js/plugin/search/search.js b/2014-cologne-js/plugin/search/search.js
new file mode 100644
index 0000000..ae6582e
--- /dev/null
+++ b/2014-cologne-js/plugin/search/search.js
@@ -0,0 +1,196 @@
+/*
+ * Handles finding a text string anywhere in the slides and showing the next occurrence to the user
+ * by navigatating to that slide and highlighting it.
+ *
+ * By Jon Snyder
+
+ Time
+ 0:00:00 AM +
+
+ Elapsed
+ 00:00:00 +
';
+ dom.wrapper.appendChild( searchElement );
+ }
+
+ document.getElementById("searchbutton").addEventListener( 'click', function(event) {
+ doSearch();
+ }, false );
+
+ document.getElementById("searchinput").addEventListener( 'keyup', function( event ) {
+ switch (event.keyCode) {
+ case 13:
+ event.preventDefault();
+ doSearch();
+ searchboxDirty = false;
+ break;
+ default:
+ searchboxDirty = true;
+ }
+ }, false );
+
+ // Open the search when the 's' key is hit (yes, this conflicts with the notes plugin, disabling for now)
+ /*
+ document.addEventListener( 'keydown', function( event ) {
+ // Disregard the event if the target is editable or a
+ // modifier is present
+ if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ if( event.keyCode === 83 ) {
+ event.preventDefault();
+ openSearch();
+ }
+ }, false );
+*/
+ return { open: openSearch };
+})();
diff --git a/2014-cologne-js/plugin/zoom-js/zoom.js b/2014-cologne-js/plugin/zoom-js/zoom.js
new file mode 100644
index 0000000..cd5b06f
--- /dev/null
+++ b/2014-cologne-js/plugin/zoom-js/zoom.js
@@ -0,0 +1,258 @@
+// Custom reveal.js integration
+(function(){
+ var isEnabled = true;
+
+ document.querySelector( '.reveal' ).addEventListener( 'mousedown', function( event ) {
+ var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : 'alt' ) + 'Key';
+
+ if( event[ modifier ] && isEnabled ) {
+ event.preventDefault();
+ zoom.to({ element: event.target, pan: false });
+ }
+ } );
+
+ Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } );
+ Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } );
+})();
+
+/*!
+ * zoom.js 0.2 (modified version for use with reveal.js)
+ * http://lab.hakim.se/zoom-js
+ * MIT licensed
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+var zoom = (function(){
+
+ // The current zoom level (scale)
+ var level = 1;
+
+ // The current mouse position, used for panning
+ var mouseX = 0,
+ mouseY = 0;
+
+ // Timeout before pan is activated
+ var panEngageTimeout = -1,
+ panUpdateInterval = -1;
+
+ var currentOptions = null;
+
+ // Check for transform support so that we can fallback otherwise
+ var supportsTransforms = 'WebkitTransform' in document.body.style ||
+ 'MozTransform' in document.body.style ||
+ 'msTransform' in document.body.style ||
+ 'OTransform' in document.body.style ||
+ 'transform' in document.body.style;
+
+ if( supportsTransforms ) {
+ // The easing that will be applied when we zoom in/out
+ document.body.style.transition = 'transform 0.8s ease';
+ document.body.style.OTransition = '-o-transform 0.8s ease';
+ document.body.style.msTransition = '-ms-transform 0.8s ease';
+ document.body.style.MozTransition = '-moz-transform 0.8s ease';
+ document.body.style.WebkitTransition = '-webkit-transform 0.8s ease';
+ }
+
+ // Zoom out if the user hits escape
+ document.addEventListener( 'keyup', function( event ) {
+ if( level !== 1 && event.keyCode === 27 ) {
+ zoom.out();
+ }
+ }, false );
+
+ // Monitor mouse movement for panning
+ document.addEventListener( 'mousemove', function( event ) {
+ if( level !== 1 ) {
+ mouseX = event.clientX;
+ mouseY = event.clientY;
+ }
+ }, false );
+
+ /**
+ * Applies the CSS required to zoom in, prioritizes use of CSS3
+ * transforms but falls back on zoom for IE.
+ *
+ * @param {Number} pageOffsetX
+ * @param {Number} pageOffsetY
+ * @param {Number} elementOffsetX
+ * @param {Number} elementOffsetY
+ * @param {Number} scale
+ */
+ function magnify( pageOffsetX, pageOffsetY, elementOffsetX, elementOffsetY, scale ) {
+
+ if( supportsTransforms ) {
+ var origin = pageOffsetX +'px '+ pageOffsetY +'px',
+ transform = 'translate('+ -elementOffsetX +'px,'+ -elementOffsetY +'px) scale('+ scale +')';
+
+ document.body.style.transformOrigin = origin;
+ document.body.style.OTransformOrigin = origin;
+ document.body.style.msTransformOrigin = origin;
+ document.body.style.MozTransformOrigin = origin;
+ document.body.style.WebkitTransformOrigin = origin;
+
+ document.body.style.transform = transform;
+ document.body.style.OTransform = transform;
+ document.body.style.msTransform = transform;
+ document.body.style.MozTransform = transform;
+ document.body.style.WebkitTransform = transform;
+ }
+ else {
+ // Reset all values
+ if( scale === 1 ) {
+ document.body.style.position = '';
+ document.body.style.left = '';
+ document.body.style.top = '';
+ document.body.style.width = '';
+ document.body.style.height = '';
+ document.body.style.zoom = '';
+ }
+ // Apply scale
+ else {
+ document.body.style.position = 'relative';
+ document.body.style.left = ( - ( pageOffsetX + elementOffsetX ) / scale ) + 'px';
+ document.body.style.top = ( - ( pageOffsetY + elementOffsetY ) / scale ) + 'px';
+ document.body.style.width = ( scale * 100 ) + '%';
+ document.body.style.height = ( scale * 100 ) + '%';
+ document.body.style.zoom = scale;
+ }
+ }
+
+ level = scale;
+
+ if( level !== 1 && document.documentElement.classList ) {
+ document.documentElement.classList.add( 'zoomed' );
+ }
+ else {
+ document.documentElement.classList.remove( 'zoomed' );
+ }
+ }
+
+ /**
+ * Pan the document when the mosue cursor approaches the edges
+ * of the window.
+ */
+ function pan() {
+ var range = 0.12,
+ rangeX = window.innerWidth * range,
+ rangeY = window.innerHeight * range,
+ scrollOffset = getScrollOffset();
+
+ // Up
+ if( mouseY < rangeY ) {
+ window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
+ }
+ // Down
+ else if( mouseY > window.innerHeight - rangeY ) {
+ window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) );
+ }
+
+ // Left
+ if( mouseX < rangeX ) {
+ window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y );
+ }
+ // Right
+ else if( mouseX > window.innerWidth - rangeX ) {
+ window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y );
+ }
+ }
+
+ function getScrollOffset() {
+ return {
+ x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset,
+ y: window.scrollY !== undefined ? window.scrollY : window.pageXYffset
+ }
+ }
+
+ return {
+ /**
+ * Zooms in on either a rectangle or HTML element.
+ *
+ * @param {Object} options
+ * - element: HTML element to zoom in on
+ * OR
+ * - x/y: coordinates in non-transformed space to zoom in on
+ * - width/height: the portion of the screen to zoom in on
+ * - scale: can be used instead of width/height to explicitly set scale
+ */
+ to: function( options ) {
+ // Due to an implementation limitation we can't zoom in
+ // to another element without zooming out first
+ if( level !== 1 ) {
+ zoom.out();
+ }
+ else {
+ options.x = options.x || 0;
+ options.y = options.y || 0;
+
+ // If an element is set, that takes precedence
+ if( !!options.element ) {
+ // Space around the zoomed in element to leave on screen
+ var padding = 20;
+
+ options.width = options.element.getBoundingClientRect().width + ( padding * 2 );
+ options.height = options.element.getBoundingClientRect().height + ( padding * 2 );
+ options.x = options.element.getBoundingClientRect().left - padding;
+ options.y = options.element.getBoundingClientRect().top - padding;
+ }
+
+ // If width/height values are set, calculate scale from those values
+ if( options.width !== undefined && options.height !== undefined ) {
+ options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 );
+ }
+
+ if( options.scale > 1 ) {
+ options.x *= options.scale;
+ options.y *= options.scale;
+
+ var scrollOffset = getScrollOffset();
+
+ if( options.element ) {
+ scrollOffset.x -= ( window.innerWidth - ( options.width * options.scale ) ) / 2;
+ }
+
+ magnify( scrollOffset.x, scrollOffset.y, options.x, options.y, options.scale );
+
+ if( options.pan !== false ) {
+
+ // Wait with engaging panning as it may conflict with the
+ // zoom transition
+ panEngageTimeout = setTimeout( function() {
+ panUpdateInterval = setInterval( pan, 1000 / 60 );
+ }, 800 );
+
+ }
+ }
+
+ currentOptions = options;
+ }
+ },
+
+ /**
+ * Resets the document zoom state to its default.
+ */
+ out: function() {
+ clearTimeout( panEngageTimeout );
+ clearInterval( panUpdateInterval );
+
+ var scrollOffset = getScrollOffset();
+
+ if( currentOptions && currentOptions.element ) {
+ scrollOffset.x -= ( window.innerWidth - ( currentOptions.width * currentOptions.scale ) ) / 2;
+ }
+
+ magnify( scrollOffset.x, scrollOffset.y, 0, 0, 1 );
+
+ level = 1;
+ },
+
+ // Alias
+ magnify: function( options ) { this.to( options ) },
+ reset: function() { this.out() },
+
+ zoomLevel: function() {
+ return level;
+ }
+ }
+
+})();
+
diff --git a/2014-cologne-js/test/examples/assets/image2.png b/2014-cologne-js/test/examples/assets/image2.png
new file mode 100644
index 0000000..6c403a0
Binary files /dev/null and b/2014-cologne-js/test/examples/assets/image2.png differ
diff --git a/2014-cologne-js/test/examples/barebones.html b/2014-cologne-js/test/examples/barebones.html
new file mode 100644
index 0000000..c948d00
--- /dev/null
+++ b/2014-cologne-js/test/examples/barebones.html
@@ -0,0 +1,41 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2014-cologne-js/test/examples/embedded-media.html b/2014-cologne-js/test/examples/embedded-media.html
new file mode 100644
index 0000000..c654278
--- /dev/null
+++ b/2014-cologne-js/test/examples/embedded-media.html
@@ -0,0 +1,49 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2014-cologne-js/test/examples/slide-backgrounds.html b/2014-cologne-js/test/examples/slide-backgrounds.html
new file mode 100644
index 0000000..4f0fe62
--- /dev/null
+++ b/2014-cologne-js/test/examples/slide-backgrounds.html
@@ -0,0 +1,122 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2014-cologne-js/test/qunit-1.12.0.css b/2014-cologne-js/test/qunit-1.12.0.css
new file mode 100644
index 0000000..00ac1d3
--- /dev/null
+++ b/2014-cologne-js/test/qunit-1.12.0.css
@@ -0,0 +1,244 @@
+/**
+ * QUnit v1.12.0 - A JavaScript Unit Testing Framework
+ *
+ * http://qunitjs.com
+ *
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+/** Font Family and Sizes */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
+ font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
+}
+
+#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
+#qunit-tests { font-size: smaller; }
+
+
+/** Resets */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
+ margin: 0;
+ padding: 0;
+}
+
+
+/** Header */
+
+#qunit-header {
+ padding: 0.5em 0 0.5em 1em;
+
+ color: #8699a4;
+ background-color: #0d3349;
+
+ font-size: 1.5em;
+ line-height: 1em;
+ font-weight: normal;
+
+ border-radius: 5px 5px 0 0;
+ -moz-border-radius: 5px 5px 0 0;
+ -webkit-border-top-right-radius: 5px;
+ -webkit-border-top-left-radius: 5px;
+}
+
+#qunit-header a {
+ text-decoration: none;
+ color: #c2ccd1;
+}
+
+#qunit-header a:hover,
+#qunit-header a:focus {
+ color: #fff;
+}
+
+#qunit-testrunner-toolbar label {
+ display: inline-block;
+ padding: 0 .5em 0 .1em;
+}
+
+#qunit-banner {
+ height: 5px;
+}
+
+#qunit-testrunner-toolbar {
+ padding: 0.5em 0 0.5em 2em;
+ color: #5E740B;
+ background-color: #eee;
+ overflow: hidden;
+}
+
+#qunit-userAgent {
+ padding: 0.5em 0 0.5em 2.5em;
+ background-color: #2b81af;
+ color: #fff;
+ text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
+}
+
+#qunit-modulefilter-container {
+ float: right;
+}
+
+/** Tests: Pass/Fail */
+
+#qunit-tests {
+ list-style-position: inside;
+}
+
+#qunit-tests li {
+ padding: 0.4em 0.5em 0.4em 2.5em;
+ border-bottom: 1px solid #fff;
+ list-style-position: inside;
+}
+
+#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running {
+ display: none;
+}
+
+#qunit-tests li strong {
+ cursor: pointer;
+}
+
+#qunit-tests li a {
+ padding: 0.5em;
+ color: #c2ccd1;
+ text-decoration: none;
+}
+#qunit-tests li a:hover,
+#qunit-tests li a:focus {
+ color: #000;
+}
+
+#qunit-tests li .runtime {
+ float: right;
+ font-size: smaller;
+}
+
+.qunit-assert-list {
+ margin-top: 0.5em;
+ padding: 0.5em;
+
+ background-color: #fff;
+
+ border-radius: 5px;
+ -moz-border-radius: 5px;
+ -webkit-border-radius: 5px;
+}
+
+.qunit-collapsed {
+ display: none;
+}
+
+#qunit-tests table {
+ border-collapse: collapse;
+ margin-top: .2em;
+}
+
+#qunit-tests th {
+ text-align: right;
+ vertical-align: top;
+ padding: 0 .5em 0 0;
+}
+
+#qunit-tests td {
+ vertical-align: top;
+}
+
+#qunit-tests pre {
+ margin: 0;
+ white-space: pre-wrap;
+ word-wrap: break-word;
+}
+
+#qunit-tests del {
+ background-color: #e0f2be;
+ color: #374e0c;
+ text-decoration: none;
+}
+
+#qunit-tests ins {
+ background-color: #ffcaca;
+ color: #500;
+ text-decoration: none;
+}
+
+/*** Test Counts */
+
+#qunit-tests b.counts { color: black; }
+#qunit-tests b.passed { color: #5E740B; }
+#qunit-tests b.failed { color: #710909; }
+
+#qunit-tests li li {
+ padding: 5px;
+ background-color: #fff;
+ border-bottom: none;
+ list-style-position: inside;
+}
+
+/*** Passing Styles */
+
+#qunit-tests li li.pass {
+ color: #3c510c;
+ background-color: #fff;
+ border-left: 10px solid #C6E746;
+}
+
+#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; }
+#qunit-tests .pass .test-name { color: #366097; }
+
+#qunit-tests .pass .test-actual,
+#qunit-tests .pass .test-expected { color: #999999; }
+
+#qunit-banner.qunit-pass { background-color: #C6E746; }
+
+/*** Failing Styles */
+
+#qunit-tests li li.fail {
+ color: #710909;
+ background-color: #fff;
+ border-left: 10px solid #EE5757;
+ white-space: pre;
+}
+
+#qunit-tests > li:last-child {
+ border-radius: 0 0 5px 5px;
+ -moz-border-radius: 0 0 5px 5px;
+ -webkit-border-bottom-right-radius: 5px;
+ -webkit-border-bottom-left-radius: 5px;
+}
+
+#qunit-tests .fail { color: #000000; background-color: #EE5757; }
+#qunit-tests .fail .test-name,
+#qunit-tests .fail .module-name { color: #000000; }
+
+#qunit-tests .fail .test-actual { color: #EE5757; }
+#qunit-tests .fail .test-expected { color: green; }
+
+#qunit-banner.qunit-fail { background-color: #EE5757; }
+
+
+/** Result */
+
+#qunit-testresult {
+ padding: 0.5em 0.5em 0.5em 2.5em;
+
+ color: #2b81af;
+ background-color: #D2E0E6;
+
+ border-bottom: 1px solid white;
+}
+#qunit-testresult .module-name {
+ font-weight: bold;
+}
+
+/** Fixture */
+
+#qunit-fixture {
+ position: absolute;
+ top: -10000px;
+ left: -10000px;
+ width: 1000px;
+ height: 1000px;
+}
\ No newline at end of file
diff --git a/2014-cologne-js/test/qunit-1.12.0.js b/2014-cologne-js/test/qunit-1.12.0.js
new file mode 100644
index 0000000..61af483
--- /dev/null
+++ b/2014-cologne-js/test/qunit-1.12.0.js
@@ -0,0 +1,2212 @@
+/**
+ * QUnit v1.12.0 - A JavaScript Unit Testing Framework
+ *
+ * http://qunitjs.com
+ *
+ * Copyright 2013 jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license/
+ */
+
+(function( window ) {
+
+var QUnit,
+ assert,
+ config,
+ onErrorFnPrev,
+ testId = 0,
+ fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
+ toString = Object.prototype.toString,
+ hasOwn = Object.prototype.hasOwnProperty,
+ // Keep a local reference to Date (GH-283)
+ Date = window.Date,
+ setTimeout = window.setTimeout,
+ defined = {
+ setTimeout: typeof window.setTimeout !== "undefined",
+ sessionStorage: (function() {
+ var x = "qunit-test-string";
+ try {
+ sessionStorage.setItem( x, x );
+ sessionStorage.removeItem( x );
+ return true;
+ } catch( e ) {
+ return false;
+ }
+ }())
+ },
+ /**
+ * Provides a normalized error string, correcting an issue
+ * with IE 7 (and prior) where Error.prototype.toString is
+ * not properly implemented
+ *
+ * Based on http://es5.github.com/#x15.11.4.4
+ *
+ * @param {String|Error} error
+ * @return {String} error message
+ */
+ errorString = function( error ) {
+ var name, message,
+ errorString = error.toString();
+ if ( errorString.substring( 0, 7 ) === "[object" ) {
+ name = error.name ? error.name.toString() : "Error";
+ message = error.message ? error.message.toString() : "";
+ if ( name && message ) {
+ return name + ": " + message;
+ } else if ( name ) {
+ return name;
+ } else if ( message ) {
+ return message;
+ } else {
+ return "Error";
+ }
+ } else {
+ return errorString;
+ }
+ },
+ /**
+ * Makes a clone of an object using only Array or Object as base,
+ * and copies over the own enumerable properties.
+ *
+ * @param {Object} obj
+ * @return {Object} New object with only the own properties (recursively).
+ */
+ objectValues = function( obj ) {
+ // Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392.
+ /*jshint newcap: false */
+ var key, val,
+ vals = QUnit.is( "array", obj ) ? [] : {};
+ for ( key in obj ) {
+ if ( hasOwn.call( obj, key ) ) {
+ val = obj[key];
+ vals[key] = val === Object(val) ? objectValues(val) : val;
+ }
+ }
+ return vals;
+ };
+
+function Test( settings ) {
+ extend( this, settings );
+ this.assertions = [];
+ this.testNumber = ++Test.count;
+}
+
+Test.count = 0;
+
+Test.prototype = {
+ init: function() {
+ var a, b, li,
+ tests = id( "qunit-tests" );
+
+ if ( tests ) {
+ b = document.createElement( "strong" );
+ b.innerHTML = this.nameHtml;
+
+ // `a` initialized at top of scope
+ a = document.createElement( "a" );
+ a.innerHTML = "Rerun";
+ a.href = QUnit.url({ testNumber: this.testNumber });
+
+ li = document.createElement( "li" );
+ li.appendChild( b );
+ li.appendChild( a );
+ li.className = "running";
+ li.id = this.id = "qunit-test-output" + testId++;
+
+ tests.appendChild( li );
+ }
+ },
+ setup: function() {
+ if (
+ // Emit moduleStart when we're switching from one module to another
+ this.module !== config.previousModule ||
+ // They could be equal (both undefined) but if the previousModule property doesn't
+ // yet exist it means this is the first test in a suite that isn't wrapped in a
+ // module, in which case we'll just emit a moduleStart event for 'undefined'.
+ // Without this, reporters can get testStart before moduleStart which is a problem.
+ !hasOwn.call( config, "previousModule" )
+ ) {
+ if ( hasOwn.call( config, "previousModule" ) ) {
+ runLoggingCallbacks( "moduleDone", QUnit, {
+ name: config.previousModule,
+ failed: config.moduleStats.bad,
+ passed: config.moduleStats.all - config.moduleStats.bad,
+ total: config.moduleStats.all
+ });
+ }
+ config.previousModule = this.module;
+ config.moduleStats = { all: 0, bad: 0 };
+ runLoggingCallbacks( "moduleStart", QUnit, {
+ name: this.module
+ });
+ }
+
+ config.current = this;
+
+ this.testEnvironment = extend({
+ setup: function() {},
+ teardown: function() {}
+ }, this.moduleTestEnvironment );
+
+ this.started = +new Date();
+ runLoggingCallbacks( "testStart", QUnit, {
+ name: this.testName,
+ module: this.module
+ });
+
+ /*jshint camelcase:false */
+
+
+ /**
+ * Expose the current test environment.
+ *
+ * @deprecated since 1.12.0: Use QUnit.config.current.testEnvironment instead.
+ */
+ QUnit.current_testEnvironment = this.testEnvironment;
+
+ /*jshint camelcase:true */
+
+ if ( !config.pollution ) {
+ saveGlobal();
+ }
+ if ( config.notrycatch ) {
+ this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
+ return;
+ }
+ try {
+ this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
+ } catch( e ) {
+ QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
+ }
+ },
+ run: function() {
+ config.current = this;
+
+ var running = id( "qunit-testresult" );
+
+ if ( running ) {
+ running.innerHTML = "Running: " + this.nameHtml; + } + + if ( this.async ) { + QUnit.stop(); + } + + this.callbackStarted = +new Date(); + + if ( config.notrycatch ) { + this.callback.call( this.testEnvironment, QUnit.assert ); + this.callbackRuntime = +new Date() - this.callbackStarted; + return; + } + + try { + this.callback.call( this.testEnvironment, QUnit.assert ); + this.callbackRuntime = +new Date() - this.callbackStarted; + } catch( e ) { + this.callbackRuntime = +new Date() - this.callbackStarted; + + QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) ); + // else next test will carry the responsibility + saveGlobal(); + + // Restart the tests if they're blocking + if ( config.blocking ) { + QUnit.start(); + } + } + }, + teardown: function() { + config.current = this; + if ( config.notrycatch ) { + if ( typeof this.callbackRuntime === "undefined" ) { + this.callbackRuntime = +new Date() - this.callbackStarted; + } + this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert ); + return; + } else { + try { + this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert ); + } catch( e ) { + QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) ); + } + } + checkPollution(); + }, + finish: function() { + config.current = this; + if ( config.requireExpects && this.expected === null ) { + QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack ); + } else if ( this.expected !== null && this.expected !== this.assertions.length ) { + QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack ); + } else if ( this.expected === null && !this.assertions.length ) { + QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack ); + } + + var i, assertion, a, b, time, li, ol, + test = this, + good = 0, + bad = 0, + tests = id( "qunit-tests" ); + + this.runtime = +new Date() - this.started; + config.stats.all += this.assertions.length; + config.moduleStats.all += this.assertions.length; + + if ( tests ) { + ol = document.createElement( "ol" ); + ol.className = "qunit-assert-list"; + + for ( i = 0; i < this.assertions.length; i++ ) { + assertion = this.assertions[i]; + + li = document.createElement( "li" ); + li.className = assertion.result ? "pass" : "fail"; + li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" ); + ol.appendChild( li ); + + if ( assertion.result ) { + good++; + } else { + bad++; + config.stats.bad++; + config.moduleStats.bad++; + } + } + + // store result when possible + if ( QUnit.config.reorder && defined.sessionStorage ) { + if ( bad ) { + sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad ); + } else { + sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName ); + } + } + + if ( bad === 0 ) { + addClass( ol, "qunit-collapsed" ); + } + + // `b` initialized at top of scope + b = document.createElement( "strong" ); + b.innerHTML = this.nameHtml + " (" + bad + ", " + good + ", " + this.assertions.length + ")"; + + addEvent(b, "click", function() { + var next = b.parentNode.lastChild, + collapsed = hasClass( next, "qunit-collapsed" ); + ( collapsed ? removeClass : addClass )( next, "qunit-collapsed" ); + }); + + addEvent(b, "dblclick", function( e ) { + var target = e && e.target ? e.target : window.event.srcElement; + if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) { + target = target.parentNode; + } + if ( window.location && target.nodeName.toLowerCase() === "strong" ) { + window.location = QUnit.url({ testNumber: test.testNumber }); + } + }); + + // `time` initialized at top of scope + time = document.createElement( "span" ); + time.className = "runtime"; + time.innerHTML = this.runtime + " ms"; + + // `li` initialized at top of scope + li = id( this.id ); + li.className = bad ? "fail" : "pass"; + li.removeChild( li.firstChild ); + a = li.firstChild; + li.appendChild( b ); + li.appendChild( a ); + li.appendChild( time ); + li.appendChild( ol ); + + } else { + for ( i = 0; i < this.assertions.length; i++ ) { + if ( !this.assertions[i].result ) { + bad++; + config.stats.bad++; + config.moduleStats.bad++; + } + } + } + + runLoggingCallbacks( "testDone", QUnit, { + name: this.testName, + module: this.module, + failed: bad, + passed: this.assertions.length - bad, + total: this.assertions.length, + duration: this.runtime + }); + + QUnit.reset(); + + config.current = undefined; + }, + + queue: function() { + var bad, + test = this; + + synchronize(function() { + test.init(); + }); + function run() { + // each of these can by async + synchronize(function() { + test.setup(); + }); + synchronize(function() { + test.run(); + }); + synchronize(function() { + test.teardown(); + }); + synchronize(function() { + test.finish(); + }); + } + + // `bad` initialized at top of scope + // defer when previous test run passed, if storage is available + bad = QUnit.config.reorder && defined.sessionStorage && + +sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName ); + + if ( bad ) { + run(); + } else { + synchronize( run, true ); + } + } +}; + +// Root QUnit object. +// `QUnit` initialized at top of scope +QUnit = { + + // call on start of module test to prepend name to all tests + module: function( name, testEnvironment ) { + config.currentModule = name; + config.currentModuleTestEnvironment = testEnvironment; + config.modules[name] = true; + }, + + asyncTest: function( testName, expected, callback ) { + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + QUnit.test( testName, expected, callback, true ); + }, + + test: function( testName, expected, callback, async ) { + var test, + nameHtml = "" + escapeText( testName ) + ""; + + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + if ( config.currentModule ) { + nameHtml = "" + escapeText( config.currentModule ) + ": " + nameHtml; + } + + test = new Test({ + nameHtml: nameHtml, + testName: testName, + expected: expected, + async: async, + callback: callback, + module: config.currentModule, + moduleTestEnvironment: config.currentModuleTestEnvironment, + stack: sourceFromStacktrace( 2 ) + }); + + if ( !validTest( test ) ) { + return; + } + + test.queue(); + }, + + // Specify the number of expected assertions to guarantee that failed test (no assertions are run at all) don't slip through. + expect: function( asserts ) { + if (arguments.length === 1) { + config.current.expected = asserts; + } else { + return config.current.expected; + } + }, + + start: function( count ) { + // QUnit hasn't been initialized yet. + // Note: RequireJS (et al) may delay onLoad + if ( config.semaphore === undefined ) { + QUnit.begin(function() { + // This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first + setTimeout(function() { + QUnit.start( count ); + }); + }); + return; + } + + config.semaphore -= count || 1; + // don't start until equal number of stop-calls + if ( config.semaphore > 0 ) { + return; + } + // ignore if start is called more often then stop + if ( config.semaphore < 0 ) { + config.semaphore = 0; + QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) ); + return; + } + // A slight delay, to avoid any current callbacks + if ( defined.setTimeout ) { + setTimeout(function() { + if ( config.semaphore > 0 ) { + return; + } + if ( config.timeout ) { + clearTimeout( config.timeout ); + } + + config.blocking = false; + process( true ); + }, 13); + } else { + config.blocking = false; + process( true ); + } + }, + + stop: function( count ) { + config.semaphore += count || 1; + config.blocking = true; + + if ( config.testTimeout && defined.setTimeout ) { + clearTimeout( config.timeout ); + config.timeout = setTimeout(function() { + QUnit.ok( false, "Test timed out" ); + config.semaphore = 1; + QUnit.start(); + }, config.testTimeout ); + } + } +}; + +// `assert` initialized at top of scope +// Assert helpers +// All of these must either call QUnit.push() or manually do: +// - runLoggingCallbacks( "log", .. ); +// - config.current.assertions.push({ .. }); +// We attach it to the QUnit object *after* we expose the public API, +// otherwise `assert` will become a global variable in browsers (#341). +assert = { + /** + * Asserts rough true-ish result. + * @name ok + * @function + * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); + */ + ok: function( result, msg ) { + if ( !config.current ) { + throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) ); + } + result = !!result; + msg = msg || (result ? "okay" : "failed" ); + + var source, + details = { + module: config.current.module, + name: config.current.testName, + result: result, + message: msg + }; + + msg = ""; + + if ( !result ) { + source = sourceFromStacktrace( 2 ); + if ( source ) { + details.source = source; + msg += "
| Source: | " + escapeText( source ) + " |
|---|
" + escapeText( document.title ) + "
" + + "" + + "" + + "" + + ""; + } + }, + + // Resets the test setup. Useful for tests that modify the DOM. + /* + DEPRECATED: Use multiple tests instead of resetting inside a test. + Use testStart or testDone for custom cleanup. + This method will throw an error in 2.0, and will be removed in 2.1 + */ + reset: function() { + var fixture = id( "qunit-fixture" ); + if ( fixture ) { + fixture.innerHTML = config.fixture; + } + }, + + // Trigger an event on an element. + // @example triggerEvent( document.body, "click" ); + triggerEvent: function( elem, type, event ) { + if ( document.createEvent ) { + event = document.createEvent( "MouseEvents" ); + event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, + 0, 0, 0, 0, 0, false, false, false, false, 0, null); + + elem.dispatchEvent( event ); + } else if ( elem.fireEvent ) { + elem.fireEvent( "on" + type ); + } + }, + + // Safe object type checking + is: function( type, obj ) { + return QUnit.objectType( obj ) === type; + }, + + objectType: function( obj ) { + if ( typeof obj === "undefined" ) { + return "undefined"; + // consider: typeof null === object + } + if ( obj === null ) { + return "null"; + } + + var match = toString.call( obj ).match(/^\[object\s(.*)\]$/), + type = match && match[1] || ""; + + switch ( type ) { + case "Number": + if ( isNaN(obj) ) { + return "nan"; + } + return "number"; + case "String": + case "Boolean": + case "Array": + case "Date": + case "RegExp": + case "Function": + return type.toLowerCase(); + } + if ( typeof obj === "object" ) { + return "object"; + } + return undefined; + }, + + push: function( result, actual, expected, message ) { + if ( !config.current ) { + throw new Error( "assertion outside test context, was " + sourceFromStacktrace() ); + } + + var output, source, + details = { + module: config.current.module, + name: config.current.testName, + result: result, + message: message, + actual: actual, + expected: expected + }; + + message = escapeText( message ) || ( result ? "okay" : "failed" ); + message = ""; + output = message; + + if ( !result ) { + expected = escapeText( QUnit.jsDump.parse(expected) ); + actual = escapeText( QUnit.jsDump.parse(actual) ); + output += "
| Expected: | " + expected + " |
|---|---|
| Result: | " + actual + " |
| Diff: | " + QUnit.diff( expected, actual ) + " |
| Source: | " + escapeText( source ) + " |
| Result: | " + escapeText( actual ) + " |
|---|---|
| Source: | " + escapeText( source ) + " |
", + "", + passed, + " assertions of ", + config.stats.all, + " passed, ", + config.stats.bad, + " failed." + ].join( "" ); + + if ( banner ) { + banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" ); + } + + if ( tests ) { + id( "qunit-testresult" ).innerHTML = html; + } + + if ( config.altertitle && typeof document !== "undefined" && document.title ) { + // show ✖ for good, ✔ for bad suite result in title + // use escape sequences in case file gets loaded with non-utf-8-charset + document.title = [ + ( config.stats.bad ? "\u2716" : "\u2714" ), + document.title.replace( /^[\u2714\u2716] /i, "" ) + ].join( " " ); + } + + // clear own sessionStorage items if all tests passed + if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) { + // `key` & `i` initialized at top of scope + for ( i = 0; i < sessionStorage.length; i++ ) { + key = sessionStorage.key( i++ ); + if ( key.indexOf( "qunit-test-" ) === 0 ) { + sessionStorage.removeItem( key ); + } + } + } + + // scroll back to top to show results + if ( window.scrollTo ) { + window.scrollTo(0, 0); + } + + runLoggingCallbacks( "done", QUnit, { + failed: config.stats.bad, + passed: passed, + total: config.stats.all, + runtime: runtime + }); +} + +/** @return Boolean: true if this test should be ran */ +function validTest( test ) { + var include, + filter = config.filter && config.filter.toLowerCase(), + module = config.module && config.module.toLowerCase(), + fullName = (test.module + ": " + test.testName).toLowerCase(); + + // Internally-generated tests are always valid + if ( test.callback && test.callback.validTest === validTest ) { + delete test.callback.validTest; + return true; + } + + if ( config.testNumber ) { + return test.testNumber === config.testNumber; + } + + if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) { + return false; + } + + if ( !filter ) { + return true; + } + + include = filter.charAt( 0 ) !== "!"; + if ( !include ) { + filter = filter.slice( 1 ); + } + + // If the filter matches, we need to honour include + if ( fullName.indexOf( filter ) !== -1 ) { + return include; + } + + // Otherwise, do the opposite + return !include; +} + +// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions) +// Later Safari and IE10 are supposed to support error.stack as well +// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack +function extractStacktrace( e, offset ) { + offset = offset === undefined ? 3 : offset; + + var stack, include, i; + + if ( e.stacktrace ) { + // Opera + return e.stacktrace.split( "\n" )[ offset + 3 ]; + } else if ( e.stack ) { + // Firefox, Chrome + stack = e.stack.split( "\n" ); + if (/^error$/i.test( stack[0] ) ) { + stack.shift(); + } + if ( fileName ) { + include = []; + for ( i = offset; i < stack.length; i++ ) { + if ( stack[ i ].indexOf( fileName ) !== -1 ) { + break; + } + include.push( stack[ i ] ); + } + if ( include.length ) { + return include.join( "\n" ); + } + } + return stack[ offset ]; + } else if ( e.sourceURL ) { + // Safari, PhantomJS + // hopefully one day Safari provides actual stacktraces + // exclude useless self-reference for generated Error objects + if ( /qunit.js$/.test( e.sourceURL ) ) { + return; + } + // for actual exceptions, this is useful + return e.sourceURL + ":" + e.line; + } +} +function sourceFromStacktrace( offset ) { + try { + throw new Error(); + } catch ( e ) { + return extractStacktrace( e, offset ); + } +} + +/** + * Escape text for attribute or text content. + */ +function escapeText( s ) { + if ( !s ) { + return ""; + } + s = s + ""; + // Both single quotes and double quotes (for attributes) + return s.replace( /['"<>&]/g, function( s ) { + switch( s ) { + case "'": + return "'"; + case "\"": + return """; + case "<": + return "<"; + case ">": + return ">"; + case "&": + return "&"; + } + }); +} + +function synchronize( callback, last ) { + config.queue.push( callback ); + + if ( config.autorun && !config.blocking ) { + process( last ); + } +} + +function process( last ) { + function next() { + process( last ); + } + var start = new Date().getTime(); + config.depth = config.depth ? config.depth + 1 : 1; + + while ( config.queue.length && !config.blocking ) { + if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) { + config.queue.shift()(); + } else { + setTimeout( next, 13 ); + break; + } + } + config.depth--; + if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) { + done(); + } +} + +function saveGlobal() { + config.pollution = []; + + if ( config.noglobals ) { + for ( var key in window ) { + if ( hasOwn.call( window, key ) ) { + // in Opera sometimes DOM element ids show up here, ignore them + if ( /^qunit-test-output/.test( key ) ) { + continue; + } + config.pollution.push( key ); + } + } + } +} + +function checkPollution() { + var newGlobals, + deletedGlobals, + old = config.pollution; + + saveGlobal(); + + newGlobals = diff( config.pollution, old ); + if ( newGlobals.length > 0 ) { + QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") ); + } + + deletedGlobals = diff( old, config.pollution ); + if ( deletedGlobals.length > 0 ) { + QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") ); + } +} + +// returns a new Array with the elements that are in a but not in b +function diff( a, b ) { + var i, j, + result = a.slice(); + + for ( i = 0; i < result.length; i++ ) { + for ( j = 0; j < b.length; j++ ) { + if ( result[i] === b[j] ) { + result.splice( i, 1 ); + i--; + break; + } + } + } + return result; +} + +function extend( a, b ) { + for ( var prop in b ) { + if ( hasOwn.call( b, prop ) ) { + // Avoid "Member not found" error in IE8 caused by messing with window.constructor + if ( !( prop === "constructor" && a === window ) ) { + if ( b[ prop ] === undefined ) { + delete a[ prop ]; + } else { + a[ prop ] = b[ prop ]; + } + } + } + } + + return a; +} + +/** + * @param {HTMLElement} elem + * @param {string} type + * @param {Function} fn + */ +function addEvent( elem, type, fn ) { + // Standards-based browsers + if ( elem.addEventListener ) { + elem.addEventListener( type, fn, false ); + // IE + } else { + elem.attachEvent( "on" + type, fn ); + } +} + +/** + * @param {Array|NodeList} elems + * @param {string} type + * @param {Function} fn + */ +function addEvents( elems, type, fn ) { + var i = elems.length; + while ( i-- ) { + addEvent( elems[i], type, fn ); + } +} + +function hasClass( elem, name ) { + return (" " + elem.className + " ").indexOf(" " + name + " ") > -1; +} + +function addClass( elem, name ) { + if ( !hasClass( elem, name ) ) { + elem.className += (elem.className ? " " : "") + name; + } +} + +function removeClass( elem, name ) { + var set = " " + elem.className + " "; + // Class name may appear multiple times + while ( set.indexOf(" " + name + " ") > -1 ) { + set = set.replace(" " + name + " " , " "); + } + // If possible, trim it for prettiness, but not necessarily + elem.className = typeof set.trim === "function" ? set.trim() : set.replace(/^\s+|\s+$/g, ""); +} + +function id( name ) { + return !!( typeof document !== "undefined" && document && document.getElementById ) && + document.getElementById( name ); +} + +function registerLoggingCallback( key ) { + return function( callback ) { + config[key].push( callback ); + }; +} + +// Supports deprecated method of completely overwriting logging callbacks +function runLoggingCallbacks( key, scope, args ) { + var i, callbacks; + if ( QUnit.hasOwnProperty( key ) ) { + QUnit[ key ].call(scope, args ); + } else { + callbacks = config[ key ]; + for ( i = 0; i < callbacks.length; i++ ) { + callbacks[ i ].call( scope, args ); + } + } +} + +// Test for equality any JavaScript type. +// Author: Philippe Rathé
" : "\n" : this.HTML ? " " : " "; + }, + // extra can be a number, shortcut for increasing-calling-decreasing + indent: function( extra ) { + if ( !this.multiline ) { + return ""; + } + var chr = this.indentChar; + if ( this.HTML ) { + chr = chr.replace( /\t/g, " " ).replace( / /g, " " ); + } + return new Array( this.depth + ( extra || 0 ) ).join(chr); + }, + up: function( a ) { + this.depth += a || 1; + }, + down: function( a ) { + this.depth -= a || 1; + }, + setParser: function( name, parser ) { + this.parsers[name] = parser; + }, + // The next 3 are exposed so you can use them + quote: quote, + literal: literal, + join: join, + // + depth: 1, + // This is the list of parsers, to modify them, use jsDump.setParser + parsers: { + window: "[Window]", + document: "[Document]", + error: function(error) { + return "Error(\"" + error.message + "\")"; + }, + unknown: "[Unknown]", + "null": "null", + "undefined": "undefined", + "function": function( fn ) { + var ret = "function", + // functions never have name in IE + name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1]; + + if ( name ) { + ret += " " + name; + } + ret += "( "; + + ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" ); + return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" ); + }, + array: array, + nodelist: array, + "arguments": array, + object: function( map, stack ) { + /*jshint forin:false */ + var ret = [ ], keys, key, val, i; + QUnit.jsDump.up(); + keys = []; + for ( key in map ) { + keys.push( key ); + } + keys.sort(); + for ( i = 0; i < keys.length; i++ ) { + key = keys[ i ]; + val = map[ key ]; + ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) ); + } + QUnit.jsDump.down(); + return join( "{", ret, "}" ); + }, + node: function( node ) { + var len, i, val, + open = QUnit.jsDump.HTML ? "<" : "<", + close = QUnit.jsDump.HTML ? ">" : ">", + tag = node.nodeName.toLowerCase(), + ret = open + tag, + attrs = node.attributes; + + if ( attrs ) { + for ( i = 0, len = attrs.length; i < len; i++ ) { + val = attrs[i].nodeValue; + // IE6 includes all attributes in .attributes, even ones not explicitly set. + // Those have values like undefined, null, 0, false, "" or "inherit". + if ( val && val !== "inherit" ) { + ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" ); + } + } + } + ret += close; + + // Show content of TextNode or CDATASection + if ( node.nodeType === 3 || node.nodeType === 4 ) { + ret += node.nodeValue; + } + + return ret + open + "/" + tag + close; + }, + // function calls it internally, it's the arguments part of the function + functionArgs: function( fn ) { + var args, + l = fn.length; + + if ( !l ) { + return ""; + } + + args = new Array(l); + while ( l-- ) { + // 97 is 'a' + args[l] = String.fromCharCode(97+l); + } + return " " + args.join( ", " ) + " "; + }, + // object calls it internally, the key part of an item in a map + key: quote, + // function calls it internally, it's the content of the function + functionCode: "[code]", + // node calls it internally, it's an html attribute value + attribute: quote, + string: quote, + date: quote, + regexp: literal, + number: literal, + "boolean": literal + }, + // if true, entities are escaped ( <, >, \t, space and \n ) + HTML: false, + // indentation unit + indentChar: " ", + // if true, items in a collection, are separated by a \n, else just a space. + multiline: true + }; + + return jsDump; +}()); + +// from jquery.js +function inArray( elem, array ) { + if ( array.indexOf ) { + return array.indexOf( elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; +} + +/* + * Javascript Diff Algorithm + * By John Resig (http://ejohn.org/) + * Modified by Chu Alan "sprite" + * + * Released under the MIT license. + * + * More Info: + * http://ejohn.org/projects/javascript-diff-algorithm/ + * + * Usage: QUnit.diff(expected, actual) + * + * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the quick
+
+
+
+
+
+
+
+
+
+
diff --git a/2014-leipzig-js/js/reveal.js b/2014-leipzig-js/js/reveal.js
new file mode 100644
index 0000000..8d48814
--- /dev/null
+++ b/2014-leipzig-js/js/reveal.js
@@ -0,0 +1,2087 @@
+/*!
+ * reveal.js
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ *
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
+ */
+var Reveal = (function(){
+
+ 'use strict';
+
+ var SLIDES_SELECTOR = '.reveal .slides section',
+ HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
+ VERTICAL_SLIDES_SELECTOR = '.reveal .slides>section.present>section',
+ HOME_SLIDE_SELECTOR = '.reveal .slides>section:first-child',
+
+ // Configurations defaults, can be overridden at initialization time
+ config = {
+
+ // The "normal" size of the presentation, aspect ratio will be preserved
+ // when the presentation is scaled to fit different resolutions
+ width: 960,
+ height: 700,
+
+ // Factor of the display size that should remain empty around the content
+ margin: 0.1,
+
+ // Bounds for smallest/largest possible scale to apply to content
+ minScale: 0.2,
+ maxScale: 1.0,
+
+ // Display controls in the bottom right corner
+ controls: true,
+
+ // Display a presentation progress bar
+ progress: true,
+
+ // Push each slide change to the browser history
+ history: false,
+
+ // Enable keyboard shortcuts for navigation
+ keyboard: true,
+
+ // Enable the slide overview mode
+ overview: true,
+
+ // Vertical centring of slides
+ center: true,
+
+ // Enables touch navigation on devices with touch input
+ touch: true,
+
+ // Loop the presentation
+ loop: false,
+
+ // Change the presentation direction to be RTL
+ rtl: false,
+
+ // Number of milliseconds between automatically proceeding to the
+ // next slide, disabled when set to 0, this value can be overwritten
+ // by using a data-autoslide attribute on your slides
+ autoSlide: 0,
+
+ // Enable slide navigation via mouse wheel
+ mouseWheel: false,
+
+ // Apply a 3D roll to links on hover
+ rollingLinks: true,
+
+ // Theme (see /css/theme)
+ theme: null,
+
+ // Transition style
+ transition: 'default', // default/cube/page/concave/zoom/linear/fade/none
+
+ // Script dependencies to load
+ dependencies: []
+ },
+
+ // The current auto-slide duration
+ autoSlide = 0,
+
+ // The horizontal and vertical index of the currently active slide
+ indexh = 0,
+ indexv = 0,
+
+ // The previous and current slide HTML elements
+ previousSlide,
+ currentSlide,
+
+ // Slides may hold a data-state attribute which we pick up and apply
+ // as a class to the body. This list contains the combined state of
+ // all current slides.
+ state = [],
+
+ // The current scale of the presentation (see width/height config)
+ scale = 1,
+
+ // Cached references to DOM elements
+ dom = {},
+
+ // Detect support for CSS 3D transforms
+ supports3DTransforms = 'WebkitPerspective' in document.body.style ||
+ 'MozPerspective' in document.body.style ||
+ 'msPerspective' in document.body.style ||
+ 'OPerspective' in document.body.style ||
+ 'perspective' in document.body.style,
+
+ // Detect support for CSS 2D transforms
+ supports2DTransforms = 'WebkitTransform' in document.body.style ||
+ 'MozTransform' in document.body.style ||
+ 'msTransform' in document.body.style ||
+ 'OTransform' in document.body.style ||
+ 'transform' in document.body.style,
+
+ // Throttles mouse wheel navigation
+ mouseWheelTimeout = 0,
+
+ // An interval used to automatically move on to the next slide
+ autoSlideTimeout = 0,
+
+ // Delays updates to the URL due to a Chrome thumbnailer bug
+ writeURLTimeout = 0,
+
+ // A delay used to activate the overview mode
+ activateOverviewTimeout = 0,
+
+ // A delay used to deactivate the overview mode
+ deactivateOverviewTimeout = 0,
+
+ // Flags if the interaction event listeners are bound
+ eventsAreBound = false,
+
+ // Holds information about the currently ongoing touch input
+ touch = {
+ startX: 0,
+ startY: 0,
+ startSpan: 0,
+ startCount: 0,
+ handled: false,
+ threshold: 80
+ };
+
+ /**
+ * Starts up the presentation if the client is capable.
+ */
+ function initialize( options ) {
+
+ if( !supports2DTransforms && !supports3DTransforms ) {
+ document.body.setAttribute( 'class', 'no-transforms' );
+
+ // If the browser doesn't support core features we won't be
+ // using JavaScript to control the presentation
+ return;
+ }
+
+ // Force a layout when the whole page, incl fonts, has loaded
+ window.addEventListener( 'load', layout, false );
+
+ // Copy options over to our config object
+ extend( config, options );
+
+ // Hide the address bar in mobile browsers
+ hideAddressBar();
+
+ // Loads the dependencies and continues to #start() once done
+ load();
+
+ }
+
+ /**
+ * Finds and stores references to DOM elements which are
+ * required by the presentation. If a required element is
+ * not found, it is created.
+ */
+ function setupDOM() {
+
+ // Cache references to key DOM elements
+ dom.theme = document.querySelector( '#theme' );
+ dom.wrapper = document.querySelector( '.reveal' );
+ dom.slides = document.querySelector( '.reveal .slides' );
+
+ // Progress bar
+ if( !dom.wrapper.querySelector( '.progress' ) ) {
+ var progressElement = document.createElement( 'div' );
+ progressElement.classList.add( 'progress' );
+ progressElement.innerHTML = '';
+ dom.wrapper.appendChild( progressElement );
+ }
+
+ // Arrow controls
+ if( !dom.wrapper.querySelector( '.controls' ) ) {
+ var controlsElement = document.createElement( 'aside' );
+ controlsElement.classList.add( 'controls' );
+ controlsElement.innerHTML = '' +
+ '' +
+ '' +
+ '';
+ dom.wrapper.appendChild( controlsElement );
+ }
+
+ // Presentation background element
+ if( !dom.wrapper.querySelector( '.state-background' ) ) {
+ var backgroundElement = document.createElement( 'div' );
+ backgroundElement.classList.add( 'state-background' );
+ dom.wrapper.appendChild( backgroundElement );
+ }
+
+ // Overlay graphic which is displayed during the paused mode
+ if( !dom.wrapper.querySelector( '.pause-overlay' ) ) {
+ var pausedElement = document.createElement( 'div' );
+ pausedElement.classList.add( 'pause-overlay' );
+ dom.wrapper.appendChild( pausedElement );
+ }
+
+ // Cache references to elements
+ dom.progress = document.querySelector( '.reveal .progress' );
+ dom.progressbar = document.querySelector( '.reveal .progress span' );
+
+ if ( config.controls ) {
+ dom.controls = document.querySelector( '.reveal .controls' );
+
+ // There can be multiple instances of controls throughout the page
+ dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) );
+ dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) );
+ dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) );
+ dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) );
+ dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
+ dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
+ }
+
+ }
+
+ /**
+ * Hides the address bar if we're on a mobile device.
+ */
+ function hideAddressBar() {
+
+ if( /iphone|ipod|android/gi.test( navigator.userAgent ) && !/crios/gi.test( navigator.userAgent ) ) {
+ // Events that should trigger the address bar to hide
+ window.addEventListener( 'load', removeAddressBar, false );
+ window.addEventListener( 'orientationchange', removeAddressBar, false );
+ }
+
+ }
+
+ /**
+ * Loads the dependencies of reveal.js. Dependencies are
+ * defined via the configuration option 'dependencies'
+ * and will be loaded prior to starting/binding reveal.js.
+ * Some dependencies may have an 'async' flag, if so they
+ * will load after reveal.js has been started up.
+ */
+ function load() {
+
+ var scripts = [],
+ scriptsAsync = [];
+
+ for( var i = 0, len = config.dependencies.length; i < len; i++ ) {
+ var s = config.dependencies[i];
+
+ // Load if there's no condition or the condition is truthy
+ if( !s.condition || s.condition() ) {
+ if( s.async ) {
+ scriptsAsync.push( s.src );
+ }
+ else {
+ scripts.push( s.src );
+ }
+
+ // Extension may contain callback functions
+ if( typeof s.callback === 'function' ) {
+ head.ready( s.src.match( /([\w\d_\-]*)\.?js$|[^\\\/]*$/i )[0], s.callback );
+ }
+ }
+ }
+
+ // Called once synchronous scripts finish loading
+ function proceed() {
+ if( scriptsAsync.length ) {
+ // Load asynchronous scripts
+ head.js.apply( null, scriptsAsync );
+ }
+
+ start();
+ }
+
+ if( scripts.length ) {
+ head.ready( proceed );
+
+ // Load synchronous scripts
+ head.js.apply( null, scripts );
+ }
+ else {
+ proceed();
+ }
+
+ }
+
+ /**
+ * Starts up reveal.js by binding input events and navigating
+ * to the current URL deeplink if there is one.
+ */
+ function start() {
+
+ // Make sure we've got all the DOM elements we need
+ setupDOM();
+
+ // Updates the presentation to match the current configuration values
+ configure();
+
+ // Read the initial hash
+ readURL();
+
+ // Notify listeners that the presentation is ready but use a 1ms
+ // timeout to ensure it's not fired synchronously after #initialize()
+ setTimeout( function() {
+ dispatchEvent( 'ready', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'currentSlide': currentSlide
+ } );
+ }, 1 );
+
+ }
+
+ /**
+ * Applies the configuration settings from the config object.
+ */
+ function configure( options ) {
+
+ dom.wrapper.classList.remove( config.transition );
+
+ // New config options may be passed when this method
+ // is invoked through the API after initialization
+ if( typeof options === 'object' ) extend( config, options );
+
+ // Force linear transition based on browser capabilities
+ if( supports3DTransforms === false ) config.transition = 'linear';
+
+ dom.wrapper.classList.add( config.transition );
+
+ if( dom.controls ) {
+ dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
+ }
+
+ if( dom.progress ) {
+ dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
+ }
+
+ if( config.rtl ) {
+ dom.wrapper.classList.add( 'rtl' );
+ }
+ else {
+ dom.wrapper.classList.remove( 'rtl' );
+ }
+
+ if( config.center ) {
+ dom.wrapper.classList.add( 'center' );
+ }
+ else {
+ dom.wrapper.classList.remove( 'center' );
+ }
+
+ if( config.mouseWheel ) {
+ document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
+ document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
+ }
+ else {
+ document.removeEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
+ document.removeEventListener( 'mousewheel', onDocumentMouseScroll, false );
+ }
+
+ // 3D links
+ if( config.rollingLinks ) {
+ enable3DLinks();
+ }
+ else {
+ disable3DLinks();
+ }
+
+ // Load the theme in the config, if it's not already loaded
+ if( config.theme && dom.theme ) {
+ var themeURL = dom.theme.getAttribute( 'href' );
+ var themeFinder = /[^\/]*?(?=\.css)/;
+ var themeName = themeURL.match(themeFinder)[0];
+
+ if( config.theme !== themeName ) {
+ themeURL = themeURL.replace(themeFinder, config.theme);
+ dom.theme.setAttribute( 'href', themeURL );
+ }
+ }
+
+ postConfigure();
+
+ }
+
+ /**
+ * Updates various parts of the presentatio after the
+ * configuration has changed.
+ */
+ function postConfigure() {
+
+ // Subscribe to input
+ removeEventListeners();
+ addEventListeners();
+
+ // Force a layout to make sure the current config is accounted for
+ layout();
+
+ // Reflect the current autoSlide value
+ autoSlide = config.autoSlide;
+
+ // Start auto-sliding if it's enabled
+ cueAutoSlide();
+
+ }
+
+ /**
+ * Binds all event listeners.
+ */
+ function addEventListeners() {
+
+ eventsAreBound = true;
+
+ window.addEventListener( 'hashchange', onWindowHashChange, false );
+ window.addEventListener( 'resize', onWindowResize, false );
+
+ if( config.touch ) {
+ dom.wrapper.addEventListener( 'touchstart', onTouchStart, false );
+ dom.wrapper.addEventListener( 'touchmove', onTouchMove, false );
+ dom.wrapper.addEventListener( 'touchend', onTouchEnd, false );
+
+ // Support pointer-style touch interaction as well
+ if( window.navigator.msPointerEnabled ) {
+ dom.wrapper.addEventListener( 'MSPointerDown', onPointerDown, false );
+ dom.wrapper.addEventListener( 'MSPointerMove', onPointerMove, false );
+ dom.wrapper.addEventListener( 'MSPointerUp', onPointerUp, false );
+ }
+ }
+
+ if( config.keyboard ) {
+ document.addEventListener( 'keydown', onDocumentKeyDown, false );
+ }
+
+ if ( config.progress && dom.progress ) {
+ dom.progress.addEventListener( 'click', onProgressClicked, false );
+ }
+
+ if ( config.controls && dom.controls ) {
+ [ 'touchstart', 'click' ].forEach( function( eventName ) {
+ dom.controlsLeft.forEach( function( el ) { el.addEventListener( eventName, onNavigateLeftClicked, false ); } );
+ dom.controlsRight.forEach( function( el ) { el.addEventListener( eventName, onNavigateRightClicked, false ); } );
+ dom.controlsUp.forEach( function( el ) { el.addEventListener( eventName, onNavigateUpClicked, false ); } );
+ dom.controlsDown.forEach( function( el ) { el.addEventListener( eventName, onNavigateDownClicked, false ); } );
+ dom.controlsPrev.forEach( function( el ) { el.addEventListener( eventName, onNavigatePrevClicked, false ); } );
+ dom.controlsNext.forEach( function( el ) { el.addEventListener( eventName, onNavigateNextClicked, false ); } );
+ } );
+ }
+
+ }
+
+ /**
+ * Unbinds all event listeners.
+ */
+ function removeEventListeners() {
+
+ eventsAreBound = false;
+
+ document.removeEventListener( 'keydown', onDocumentKeyDown, false );
+ window.removeEventListener( 'hashchange', onWindowHashChange, false );
+ window.removeEventListener( 'resize', onWindowResize, false );
+
+ dom.wrapper.removeEventListener( 'touchstart', onTouchStart, false );
+ dom.wrapper.removeEventListener( 'touchmove', onTouchMove, false );
+ dom.wrapper.removeEventListener( 'touchend', onTouchEnd, false );
+
+ if( window.navigator.msPointerEnabled ) {
+ dom.wrapper.removeEventListener( 'MSPointerDown', onPointerDown, false );
+ dom.wrapper.removeEventListener( 'MSPointerMove', onPointerMove, false );
+ dom.wrapper.removeEventListener( 'MSPointerUp', onPointerUp, false );
+ }
+
+ if ( config.progress && dom.progress ) {
+ dom.progress.removeEventListener( 'click', onProgressClicked, false );
+ }
+
+ if ( config.controls && dom.controls ) {
+ [ 'touchstart', 'click' ].forEach( function( eventName ) {
+ dom.controlsLeft.forEach( function( el ) { el.removeEventListener( eventName, onNavigateLeftClicked, false ); } );
+ dom.controlsRight.forEach( function( el ) { el.removeEventListener( eventName, onNavigateRightClicked, false ); } );
+ dom.controlsUp.forEach( function( el ) { el.removeEventListener( eventName, onNavigateUpClicked, false ); } );
+ dom.controlsDown.forEach( function( el ) { el.removeEventListener( eventName, onNavigateDownClicked, false ); } );
+ dom.controlsPrev.forEach( function( el ) { el.removeEventListener( eventName, onNavigatePrevClicked, false ); } );
+ dom.controlsNext.forEach( function( el ) { el.removeEventListener( eventName, onNavigateNextClicked, false ); } );
+ } );
+ }
+
+ }
+
+ /**
+ * Extend object a with the properties of object b.
+ * If there's a conflict, object b takes precedence.
+ */
+ function extend( a, b ) {
+
+ for( var i in b ) {
+ a[ i ] = b[ i ];
+ }
+
+ }
+
+ /**
+ * Converts the target object to an array.
+ */
+ function toArray( o ) {
+
+ return Array.prototype.slice.call( o );
+
+ }
+
+ /**
+ * Measures the distance in pixels between point a
+ * and point b.
+ *
+ * @param {Object} a point with x/y properties
+ * @param {Object} b point with x/y properties
+ */
+ function distanceBetween( a, b ) {
+
+ var dx = a.x - b.x,
+ dy = a.y - b.y;
+
+ return Math.sqrt( dx*dx + dy*dy );
+
+ }
+
+ /**
+ * Causes the address bar to hide on mobile devices,
+ * more vertical space ftw.
+ */
+ function removeAddressBar() {
+
+ if( window.orientation === 0 ) {
+ document.documentElement.style.overflow = 'scroll';
+ document.body.style.height = '120%';
+ }
+ else {
+ document.documentElement.style.overflow = '';
+ document.body.style.height = '100%';
+ }
+
+ setTimeout( function() {
+ window.scrollTo( 0, 1 );
+ }, 10 );
+
+ }
+
+ /**
+ * Dispatches an event of the specified type from the
+ * reveal DOM element.
+ */
+ function dispatchEvent( type, properties ) {
+
+ var event = document.createEvent( "HTMLEvents", 1, 2 );
+ event.initEvent( type, true, true );
+ extend( event, properties );
+ dom.wrapper.dispatchEvent( event );
+
+ }
+
+ /**
+ * Wrap all links in 3D goodness.
+ */
+ function enable3DLinks() {
+
+ if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
+ var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
+
+ for( var i = 0, len = anchors.length; i < len; i++ ) {
+ var anchor = anchors[i];
+
+ if( anchor.textContent && !anchor.querySelector( '*' ) && ( !anchor.className || !anchor.classList.contains( anchor, 'roll' ) ) ) {
+ var span = document.createElement('span');
+ span.setAttribute('data-title', anchor.text);
+ span.innerHTML = anchor.innerHTML;
+
+ anchor.classList.add( 'roll' );
+ anchor.innerHTML = '';
+ anchor.appendChild(span);
+ }
+ }
+ }
+
+ }
+
+ /**
+ * Unwrap all 3D links.
+ */
+ function disable3DLinks() {
+
+ var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a.roll' );
+
+ for( var i = 0, len = anchors.length; i < len; i++ ) {
+ var anchor = anchors[i];
+ var span = anchor.querySelector( 'span' );
+
+ if( span ) {
+ anchor.classList.remove( 'roll' );
+ anchor.innerHTML = span.innerHTML;
+ }
+ }
+
+ }
+
+ /**
+ * Return a sorted fragments list, ordered by an increasing
+ * "data-fragment-index" attribute.
+ *
+ * Fragments will be revealed in the order that they are returned by
+ * this function, so you can use the index attributes to control the
+ * order of fragment appearance.
+ *
+ * To maintain a sensible default fragment order, fragments are presumed
+ * to be passed in document order. This function adds a "fragment-index"
+ * attribute to each node if such an attribute is not already present,
+ * and sets that attribute to an integer value which is the position of
+ * the fragment within the fragments list.
+ */
+ function sortFragments( fragments ) {
+
+ var a = toArray( fragments );
+
+ a.forEach( function( el, idx ) {
+ if( !el.hasAttribute( 'data-fragment-index' ) ) {
+ el.setAttribute( 'data-fragment-index', idx );
+ }
+ } );
+
+ a.sort( function( l, r ) {
+ return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index');
+ } );
+
+ return a;
+
+ }
+
+ /**
+ * Applies JavaScript-controlled layout rules to the
+ * presentation.
+ */
+ function layout() {
+
+ if( dom.wrapper ) {
+
+ // Available space to scale within
+ var availableWidth = dom.wrapper.offsetWidth,
+ availableHeight = dom.wrapper.offsetHeight;
+
+ // Reduce available space by margin
+ availableWidth -= ( availableHeight * config.margin );
+ availableHeight -= ( availableHeight * config.margin );
+
+ // Dimensions of the content
+ var slideWidth = config.width,
+ slideHeight = config.height;
+
+ // Slide width may be a percentage of available width
+ if( typeof slideWidth === 'string' && /%$/.test( slideWidth ) ) {
+ slideWidth = parseInt( slideWidth, 10 ) / 100 * availableWidth;
+ }
+
+ // Slide height may be a percentage of available height
+ if( typeof slideHeight === 'string' && /%$/.test( slideHeight ) ) {
+ slideHeight = parseInt( slideHeight, 10 ) / 100 * availableHeight;
+ }
+
+ dom.slides.style.width = slideWidth + 'px';
+ dom.slides.style.height = slideHeight + 'px';
+
+ // Determine scale of content to fit within available space
+ scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
+
+ // Respect max/min scale settings
+ scale = Math.max( scale, config.minScale );
+ scale = Math.min( scale, config.maxScale );
+
+ // Prefer applying scale via zoom since Chrome blurs scaled content
+ // with nested transforms
+ if( typeof dom.slides.style.zoom !== 'undefined' && !navigator.userAgent.match( /(iphone|ipod|ipad|android)/gi ) ) {
+ dom.slides.style.zoom = scale;
+ }
+ // Apply scale transform as a fallback
+ else {
+ var transform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
+
+ dom.slides.style.WebkitTransform = transform;
+ dom.slides.style.MozTransform = transform;
+ dom.slides.style.msTransform = transform;
+ dom.slides.style.OTransform = transform;
+ dom.slides.style.transform = transform;
+ }
+
+ // Select all slides, vertical and horizontal
+ var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
+
+ for( var i = 0, len = slides.length; i < len; i++ ) {
+ var slide = slides[ i ];
+
+ // Don't bother updating invisible slides
+ if( slide.style.display === 'none' ) {
+ continue;
+ }
+
+ if( config.center ) {
+ // Vertical stacks are not centred since their section
+ // children will be
+ if( slide.classList.contains( 'stack' ) ) {
+ slide.style.top = 0;
+ }
+ else {
+ slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, -slideHeight / 2 ) + 'px';
+ }
+ }
+ else {
+ slide.style.top = '';
+ }
+
+ }
+
+ }
+
+ }
+
+ /**
+ * Stores the vertical index of a stack so that the same
+ * vertical slide can be selected when navigating to and
+ * from the stack.
+ *
+ * @param {HTMLElement} stack The vertical stack element
+ * @param {int} v Index to memorize
+ */
+ function setPreviousVerticalIndex( stack, v ) {
+
+ if( typeof stack === 'object' && typeof stack.setAttribute === 'function' ) {
+ stack.setAttribute( 'data-previous-indexv', v || 0 );
+ }
+
+ }
+
+ /**
+ * Retrieves the vertical index which was stored using
+ * #setPreviousVerticalIndex() or 0 if no previous index
+ * exists.
+ *
+ * @param {HTMLElement} stack The vertical stack element
+ */
+ function getPreviousVerticalIndex( stack ) {
+
+ if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) {
+ return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0, 10 );
+ }
+
+ return 0;
+
+ }
+
+ /**
+ * Displays the overview of slides (quick nav) by
+ * scaling down and arranging all slide elements.
+ *
+ * Experimental feature, might be dropped if perf
+ * can't be improved.
+ */
+ function activateOverview() {
+
+ // Only proceed if enabled in config
+ if( config.overview ) {
+
+ // Don't auto-slide while in overview mode
+ cancelAutoSlide();
+
+ var wasActive = dom.wrapper.classList.contains( 'overview' );
+
+ dom.wrapper.classList.add( 'overview' );
+ dom.wrapper.classList.remove( 'exit-overview' );
+
+ clearTimeout( activateOverviewTimeout );
+ clearTimeout( deactivateOverviewTimeout );
+
+ // Not the pretties solution, but need to let the overview
+ // class apply first so that slides are measured accurately
+ // before we can position them
+ activateOverviewTimeout = setTimeout( function(){
+
+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+
+ for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
+ var hslide = horizontalSlides[i],
+ htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
+
+ hslide.setAttribute( 'data-index-h', i );
+ hslide.style.display = 'block';
+ hslide.style.WebkitTransform = htransform;
+ hslide.style.MozTransform = htransform;
+ hslide.style.msTransform = htransform;
+ hslide.style.OTransform = htransform;
+ hslide.style.transform = htransform;
+
+ if( hslide.classList.contains( 'stack' ) ) {
+
+ var verticalSlides = hslide.querySelectorAll( 'section' );
+
+ for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
+ var verticalIndex = i === indexh ? indexv : getPreviousVerticalIndex( hslide );
+
+ var vslide = verticalSlides[j],
+ vtransform = 'translate(0%, ' + ( ( j - verticalIndex ) * 105 ) + '%)';
+
+ vslide.setAttribute( 'data-index-h', i );
+ vslide.setAttribute( 'data-index-v', j );
+ vslide.style.display = 'block';
+ vslide.style.WebkitTransform = vtransform;
+ vslide.style.MozTransform = vtransform;
+ vslide.style.msTransform = vtransform;
+ vslide.style.OTransform = vtransform;
+ vslide.style.transform = vtransform;
+
+ // Navigate to this slide on click
+ vslide.addEventListener( 'click', onOverviewSlideClicked, true );
+ }
+
+ }
+ else {
+
+ // Navigate to this slide on click
+ hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+
+ }
+ }
+
+ layout();
+
+ if( !wasActive ) {
+ // Notify observers of the overview showing
+ dispatchEvent( 'overviewshown', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'currentSlide': currentSlide
+ } );
+ }
+
+ }, 10 );
+
+ }
+
+ }
+
+ /**
+ * Exits the slide overview and enters the currently
+ * active slide.
+ */
+ function deactivateOverview() {
+
+ // Only proceed if enabled in config
+ if( config.overview ) {
+
+ clearTimeout( activateOverviewTimeout );
+ clearTimeout( deactivateOverviewTimeout );
+
+ dom.wrapper.classList.remove( 'overview' );
+
+ // Temporarily add a class so that transitions can do different things
+ // depending on whether they are exiting/entering overview, or just
+ // moving from slide to slide
+ dom.wrapper.classList.add( 'exit-overview' );
+
+ deactivateOverviewTimeout = setTimeout( function () {
+ dom.wrapper.classList.remove( 'exit-overview' );
+ }, 10);
+
+ // Select all slides
+ var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
+
+ for( var i = 0, len = slides.length; i < len; i++ ) {
+ var element = slides[i];
+
+ element.style.display = '';
+
+ // Resets all transforms to use the external styles
+ element.style.WebkitTransform = '';
+ element.style.MozTransform = '';
+ element.style.msTransform = '';
+ element.style.OTransform = '';
+ element.style.transform = '';
+
+ element.removeEventListener( 'click', onOverviewSlideClicked, true );
+ }
+
+ slide( indexh, indexv );
+
+ cueAutoSlide();
+
+ // Notify observers of the overview hiding
+ dispatchEvent( 'overviewhidden', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'currentSlide': currentSlide
+ } );
+
+ }
+ }
+
+ /**
+ * Toggles the slide overview mode on and off.
+ *
+ * @param {Boolean} override Optional flag which overrides the
+ * toggle logic and forcibly sets the desired state. True means
+ * overview is open, false means it's closed.
+ */
+ function toggleOverview( override ) {
+
+ if( typeof override === 'boolean' ) {
+ override ? activateOverview() : deactivateOverview();
+ }
+ else {
+ isOverview() ? deactivateOverview() : activateOverview();
+ }
+
+ }
+
+ /**
+ * Checks if the overview is currently active.
+ *
+ * @return {Boolean} true if the overview is active,
+ * false otherwise
+ */
+ function isOverview() {
+
+ return dom.wrapper.classList.contains( 'overview' );
+
+ }
+
+ /**
+ * Handling the fullscreen functionality via the fullscreen API
+ *
+ * @see http://fullscreen.spec.whatwg.org/
+ * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode
+ */
+ function enterFullscreen() {
+
+ var element = document.body;
+
+ // Check which implementation is available
+ var requestMethod = element.requestFullScreen ||
+ element.webkitRequestFullScreen ||
+ element.mozRequestFullScreen ||
+ element.msRequestFullScreen;
+
+ if( requestMethod ) {
+ requestMethod.apply( element );
+ }
+
+ }
+
+ /**
+ * Enters the paused mode which fades everything on screen to
+ * black.
+ */
+ function pause() {
+
+ var wasPaused = dom.wrapper.classList.contains( 'paused' );
+
+ cancelAutoSlide();
+ dom.wrapper.classList.add( 'paused' );
+
+ if( wasPaused === false ) {
+ dispatchEvent( 'paused' );
+ }
+
+ }
+
+ /**
+ * Exits from the paused mode.
+ */
+ function resume() {
+
+ var wasPaused = dom.wrapper.classList.contains( 'paused' );
+ dom.wrapper.classList.remove( 'paused' );
+
+ cueAutoSlide();
+
+ if( wasPaused ) {
+ dispatchEvent( 'resumed' );
+ }
+
+ }
+
+ /**
+ * Toggles the paused mode on and off.
+ */
+ function togglePause() {
+
+ if( isPaused() ) {
+ resume();
+ }
+ else {
+ pause();
+ }
+
+ }
+
+ /**
+ * Checks if we are currently in the paused mode.
+ */
+ function isPaused() {
+
+ return dom.wrapper.classList.contains( 'paused' );
+
+ }
+
+ /**
+ * Steps from the current point in the presentation to the
+ * slide which matches the specified horizontal and vertical
+ * indices.
+ *
+ * @param {int} h Horizontal index of the target slide
+ * @param {int} v Vertical index of the target slide
+ * @param {int} f Optional index of a fragment within the
+ * target slide to activate
+ * @param {int} o Optional origin for use in multimaster environments
+ */
+ function slide( h, v, f, o ) {
+
+ // Remember where we were at before
+ previousSlide = currentSlide;
+
+ // Query all horizontal slides in the deck
+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+
+ // If no vertical index is specified and the upcoming slide is a
+ // stack, resume at its previous vertical index
+ if( v === undefined ) {
+ v = getPreviousVerticalIndex( horizontalSlides[ h ] );
+ }
+
+ // If we were on a vertical stack, remember what vertical index
+ // it was on so we can resume at the same position when returning
+ if( previousSlide && previousSlide.parentNode && previousSlide.parentNode.classList.contains( 'stack' ) ) {
+ setPreviousVerticalIndex( previousSlide.parentNode, indexv );
+ }
+
+ // Remember the state before this slide
+ var stateBefore = state.concat();
+
+ // Reset the state array
+ state.length = 0;
+
+ var indexhBefore = indexh,
+ indexvBefore = indexv;
+
+ // Activate and transition to the new slide
+ indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h );
+ indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v );
+
+ layout();
+
+ // Apply the new state
+ stateLoop: for( var i = 0, len = state.length; i < len; i++ ) {
+ // Check if this state existed on the previous slide. If it
+ // did, we will avoid adding it repeatedly
+ for( var j = 0; j < stateBefore.length; j++ ) {
+ if( stateBefore[j] === state[i] ) {
+ stateBefore.splice( j, 1 );
+ continue stateLoop;
+ }
+ }
+
+ document.documentElement.classList.add( state[i] );
+
+ // Dispatch custom event matching the state's name
+ dispatchEvent( state[i] );
+ }
+
+ // Clean up the remains of the previous state
+ while( stateBefore.length ) {
+ document.documentElement.classList.remove( stateBefore.pop() );
+ }
+
+ // If the overview is active, re-activate it to update positions
+ if( isOverview() ) {
+ activateOverview();
+ }
+
+ // Update the URL hash after a delay since updating it mid-transition
+ // is likely to cause visual lag
+ writeURL( 1500 );
+
+ // Find the current horizontal slide and any possible vertical slides
+ // within it
+ var currentHorizontalSlide = horizontalSlides[ indexh ],
+ currentVerticalSlides = currentHorizontalSlide.querySelectorAll( 'section' );
+
+ // Store references to the previous and current slides
+ currentSlide = currentVerticalSlides[ indexv ] || currentHorizontalSlide;
+
+
+ // Show fragment, if specified
+ if( typeof f !== 'undefined' ) {
+ var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) );
+
+ toArray( fragments ).forEach( function( fragment, indexf ) {
+ if( indexf < f ) {
+ fragment.classList.add( 'visible' );
+ }
+ else {
+ fragment.classList.remove( 'visible' );
+ }
+ } );
+ }
+
+ // Dispatch an event if the slide changed
+ if( indexh !== indexhBefore || indexv !== indexvBefore ) {
+ dispatchEvent( 'slidechanged', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'previousSlide': previousSlide,
+ 'currentSlide': currentSlide,
+ 'origin': o
+ } );
+ }
+ else {
+ // Ensure that the previous slide is never the same as the current
+ previousSlide = null;
+ }
+
+ // Solves an edge case where the previous slide maintains the
+ // 'present' class when navigating between adjacent vertical
+ // stacks
+ if( previousSlide ) {
+ previousSlide.classList.remove( 'present' );
+
+ // Reset all slides upon navigate to home
+ // Issue: #285
+ if ( document.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) {
+ // Launch async task
+ setTimeout( function () {
+ var slides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i;
+ for( i in slides ) {
+ if( slides[i] ) {
+ // Reset stack
+ setPreviousVerticalIndex( slides[i], 0 );
+ }
+ }
+ }, 0 );
+ }
+ }
+
+ updateControls();
+ updateProgress();
+
+ }
+
+ /**
+ * Updates one dimension of slides by showing the slide
+ * with the specified index.
+ *
+ * @param {String} selector A CSS selector that will fetch
+ * the group of slides we are working with
+ * @param {Number} index The index of the slide that should be
+ * shown
+ *
+ * @return {Number} The index of the slide that is now shown,
+ * might differ from the passed in index if it was out of
+ * bounds.
+ */
+ function updateSlides( selector, index ) {
+
+ // Select all slides and convert the NodeList result to
+ // an array
+ var slides = toArray( document.querySelectorAll( selector ) ),
+ slidesLength = slides.length;
+
+ if( slidesLength ) {
+
+ // Should the index loop?
+ if( config.loop ) {
+ index %= slidesLength;
+
+ if( index < 0 ) {
+ index = slidesLength + index;
+ }
+ }
+
+ // Enforce max and minimum index bounds
+ index = Math.max( Math.min( index, slidesLength - 1 ), 0 );
+
+ for( var i = 0; i < slidesLength; i++ ) {
+ var element = slides[i];
+
+ // Optimization; hide all slides that are three or more steps
+ // away from the present slide
+ if( isOverview() === false ) {
+ // The distance loops so that it measures 1 between the first
+ // and last slides
+ var distance = Math.abs( ( index - i ) % ( slidesLength - 3 ) ) || 0;
+
+ element.style.display = distance > 3 ? 'none' : 'block';
+ }
+
+ slides[i].classList.remove( 'past' );
+ slides[i].classList.remove( 'present' );
+ slides[i].classList.remove( 'future' );
+
+ if( i < index ) {
+ // Any element previous to index is given the 'past' class
+ slides[i].classList.add( 'past' );
+ }
+ else if( i > index ) {
+ // Any element subsequent to index is given the 'future' class
+ slides[i].classList.add( 'future' );
+ }
+
+ // If this element contains vertical slides
+ if( element.querySelector( 'section' ) ) {
+ slides[i].classList.add( 'stack' );
+ }
+ }
+
+ // Mark the current slide as present
+ slides[index].classList.add( 'present' );
+
+ // If this slide has a state associated with it, add it
+ // onto the current state of the deck
+ var slideState = slides[index].getAttribute( 'data-state' );
+ if( slideState ) {
+ state = state.concat( slideState.split( ' ' ) );
+ }
+
+ // If this slide has a data-autoslide attribtue associated use this as
+ // autoSlide value otherwise use the global configured time
+ var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
+ if( slideAutoSlide ) {
+ autoSlide = parseInt( slideAutoSlide, 10 );
+ }
+ else {
+ autoSlide = config.autoSlide;
+ }
+
+ }
+ else {
+ // Since there are no slides we can't be anywhere beyond the
+ // zeroth index
+ index = 0;
+ }
+
+ return index;
+
+ }
+
+ /**
+ * Updates the progress bar to reflect the current slide.
+ */
+ function updateProgress() {
+
+ // Update progress if enabled
+ if( config.progress && dom.progress ) {
+
+ var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+
+ // The number of past and total slides
+ var totalCount = document.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ).length;
+ var pastCount = 0;
+
+ // Step through all slides and count the past ones
+ mainLoop: for( var i = 0; i < horizontalSlides.length; i++ ) {
+
+ var horizontalSlide = horizontalSlides[i];
+ var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) );
+
+ for( var j = 0; j < verticalSlides.length; j++ ) {
+
+ // Stop as soon as we arrive at the present
+ if( verticalSlides[j].classList.contains( 'present' ) ) {
+ break mainLoop;
+ }
+
+ pastCount++;
+
+ }
+
+ // Stop as soon as we arrive at the present
+ if( horizontalSlide.classList.contains( 'present' ) ) {
+ break;
+ }
+
+ // Don't count the wrapping section for vertical slides
+ if( horizontalSlide.classList.contains( 'stack' ) === false ) {
+ pastCount++;
+ }
+
+ }
+
+ dom.progressbar.style.width = ( pastCount / ( totalCount - 1 ) ) * window.innerWidth + 'px';
+
+ }
+
+ }
+
+ /**
+ * Updates the state of all control/navigation arrows.
+ */
+ function updateControls() {
+
+ if ( config.controls && dom.controls ) {
+
+ var routes = availableRoutes();
+
+ // Remove the 'enabled' class from all directions
+ dom.controlsLeft.concat( dom.controlsRight )
+ .concat( dom.controlsUp )
+ .concat( dom.controlsDown )
+ .concat( dom.controlsPrev )
+ .concat( dom.controlsNext ).forEach( function( node ) {
+ node.classList.remove( 'enabled' );
+ } );
+
+ // Add the 'enabled' class to the available routes
+ if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+
+ // Prev/next buttons
+ if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+
+ }
+
+ }
+
+ /**
+ * Determine what available routes there are for navigation.
+ *
+ * @return {Object} containing four booleans: left/right/up/down
+ */
+ function availableRoutes() {
+
+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ),
+ verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR );
+
+ return {
+ left: indexh > 0 || config.loop,
+ right: indexh < horizontalSlides.length - 1 || config.loop,
+ up: indexv > 0,
+ down: indexv < verticalSlides.length - 1
+ };
+
+ }
+
+ /**
+ * Reads the current URL (hash) and navigates accordingly.
+ */
+ function readURL() {
+
+ var hash = window.location.hash;
+
+ // Attempt to parse the hash as either an index or name
+ var bits = hash.slice( 2 ).split( '/' ),
+ name = hash.replace( /#|\//gi, '' );
+
+ // If the first bit is invalid and there is a name we can
+ // assume that this is a named link
+ if( isNaN( parseInt( bits[0], 10 ) ) && name.length ) {
+ // Find the slide with the specified name
+ var element = document.querySelector( '#' + name );
+
+ if( element ) {
+ // Find the position of the named slide and navigate to it
+ var indices = Reveal.getIndices( element );
+ slide( indices.h, indices.v );
+ }
+ // If the slide doesn't exist, navigate to the current slide
+ else {
+ slide( indexh, indexv );
+ }
+ }
+ else {
+ // Read the index components of the hash
+ var h = parseInt( bits[0], 10 ) || 0,
+ v = parseInt( bits[1], 10 ) || 0;
+
+ slide( h, v );
+ }
+
+ }
+
+ /**
+ * Updates the page URL (hash) to reflect the current
+ * state.
+ *
+ * @param {Number} delay The time in ms to wait before
+ * writing the hash
+ */
+ function writeURL( delay ) {
+
+ if( config.history ) {
+
+ // Make sure there's never more than one timeout running
+ clearTimeout( writeURLTimeout );
+
+ // If a delay is specified, timeout this call
+ if( typeof delay === 'number' ) {
+ writeURLTimeout = setTimeout( writeURL, delay );
+ }
+ else {
+ var url = '/';
+
+ // If the current slide has an ID, use that as a named link
+ if( currentSlide && typeof currentSlide.getAttribute( 'id' ) === 'string' ) {
+ url = '/' + currentSlide.getAttribute( 'id' );
+ }
+ // Otherwise use the /h/v index
+ else {
+ if( indexh > 0 || indexv > 0 ) url += indexh;
+ if( indexv > 0 ) url += '/' + indexv;
+ }
+
+ window.location.hash = url;
+ }
+ }
+
+ }
+
+ /**
+ * Retrieves the h/v location of the current, or specified,
+ * slide.
+ *
+ * @param {HTMLElement} slide If specified, the returned
+ * index will be for this slide rather than the currently
+ * active one
+ *
+ * @return {Object} { h:
+
+
+
+
+ @bascht + +
+
+
+ 
+
+
+
+ DevOps
+
+
+
+ Death Ops!
+
+
+ Deaf Ops?
+
+
+
+
+ 
+
+
+
+ 
+ Creative Commons Attribution 2.0 Generic (https://commons.wikimedia.org/wiki/File:IBM_System_360_tape_drives.jpg)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+
+
+ Eure Toolchain wird wertvoller,
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+ 
+ 
+ 
+ 
+
+
+
+
+
+
+
+ What is a »full« stack, anyways?
+
+ 22. Mai 2014 +
+ @bascht + +
+ Galileo Galilei - 1636
+ +Silos
+
+Rollenverteilung
+
+ Creative Commons Attribution 2.0 Generic (https://commons.wikimedia.org/wiki/File:IBM_System_360_tape_drives.jpg)
+
+…für Entwickler…
+ +…und Management…
+ +Rollentausch
+(Weg des geringsten Widerstands)
+
+ * {
+ /* No idea what I'm cascading… */
+ color: 'Kornblumenblau' !important;
+ }
+
+ $$('I'){
+ $('will#wrap').each(function('until'){
+ return this.self._self.that['crap'].works;
+ });
+ };;;; // eat ._this, jslint!
+
+ $ sudo sudo su -c "sudo do --what 'I want'"
+ Kleine Trutzburgen
+ +
+
+ CC BY-NC-ND 2.0 — Jos van Wunnik
+ +Werkzeug
+
+ nginx::resource::upstream { 'here_be_dragons':
+ members => [
+ 'lolcathost:8080',
+ 'lolcathost:8081',
+ 'lolcathost:8082',
+ ],
+ }
+
+ nginx::resource::vhost { 'app.yournextstartup.com':
+ proxy => 'http://here_be_dragons',
+ }
+ Tools
+ ansiblebcfg2cdistchefcfengineisconfjujulcfg + ocsinventoryngwithglpiopsipikt + puppetquattorradmindrex + rundecksmartfrogsaltspacewalk +Verantwortung
+…und grüne Builds.
+
+
+ var management, kunde;
+
+ function heilewelt(anforderung) {
+ var idealismus;
+ return mehrwert;
+ }
+
+ Releases.
+ +Stellt euch vor…
+…es ist Freitag.
+ +Euer Deployment-Graph…
+
+ …skaliert nicht
+Bauchweh-Metrik
++
Wer versteht alle base / helper / tools / domain Klassen noch?
++
Wer versteht euer Deployment?
+Busnumber
+
+
+Warum nicht…
+-
+
- So oft wie möglich deployen? +
- Die neuen Mitarbeiter deployen lassen? +
- Still und leise im Hintergrund deployen? +
2014
+Infrastruktur-Code ist auch Code!
+ +Entstehen eure Probleme…
++
-
+
- …im Code? +
- …in der Serverkonfiguration? +
- …beim Rollout? +
+
Im Zusammenspiel?
+ +
+ © 2013 — theprofoundprogrammer.com
+Keine Ausreden mehr.
+-
+
- Infrastruktur Problem?
+
- Bug-Ticket
+ - Infrastruktur Änderung?
+
- Feature-Ticket
+ - Großer Feature-Rollout steht bevor?
+
- Story-Ticket
+
Wie sieht euer Build aus?
+
+ 
+ Quelle: GFDL image by user Fanghong. Creative Commons Attribution-Share Alike 3.0 Unported
+
+
+
+ Quelle: GFDL image by user Fanghong. Creative Commons Attribution-Share Alike 3.0 Unported
+ Kein Commit ohne Ticket.
+Kein Major-Release ohne Ticket.
+ +Code-Reviews!
+-
+
- Auch für Infrastruktur. +
- Erst recht für Infrastruktur. +
Integration
+Hat euer Infrastruktur-Repository Release-Branches?
+Zu welchem Infrastruktur-Branch gehört
Application-Branch feature/gh-1382?
Läuft Software 4.2.23 auch noch mit
Migrations-Stand 4.2.20-backported-hotfix?
Wie geht es eurem Frontend, wenn es kein Backend mehr gibt?
+ +Dokumentation
+(Donnergrollen)
+CLI > Code > Wiki
+
+ $ bin/deploy --wat?
+ Das Firmenwiki
+
+ -
+
- Neue Mitarbeiter? +
- Alte Hostnamen? +
- Kreuz-Referenzen! +
- Makros? +
- Kopierbare Kommandos? +
Eure Toolchain
+
+ -
+
- versioniert +
- korrekt benamt +
- dokumentiert +
- selbsterklärend +
- umgebungsunabhängig +
Hübsch verpacken.
#!/bin/sh#!/usr/bin/env ruby
+ [ 1 -eq 1 ] && [ -n "`echo true 1>&2`" ] # true
+ [ 1 -eq 2 ] && [ -n "`echo true 1>&2`" ] # (no output)
+ +
+
... there are dark corners in the Bourne shell, and people use all of them.+
--Chet Ramey
+ ++
+
Für den Fehlerfall bauen
+
+ -
+
- Wie sehen eure Fehlerseiten aus? +
- Kann jeder Layer kaputt gehen? +
- Wie schnell könnt ihr zurückrollen? +
- Könnt ihr Features deaktivieren? +
- Könnt ihr stale content ausliefern? +
Restore > Backup
+ +Eure Toolchain wird wertvoller,
je öfter ihr sie ausführt.
+Mitarbeiter des Monats
+
+
+Deployment ist nicht der letzte Schritt!
+ +Lebenszeichen sofort nach dem Deployment einsammeln.
+Puls fühlen
+
+ $ curl -XGET 'lolcathost:9200/_cluster/health?pretty=true'
+
+ {
+ "cluster_name" : "prism_europe",
+ "status" : "green",
+ "timed_out" : false,
+ "number_of_nodes" : 242,
+ "number_of_data_nerds" : 242
+ "active_primary_shards" : 50,
+ "active_shards" : 100,
+ "people_actually_reading_this_slide": 1,
+ "relocating_shards" : 0,
+ "initializing_shards" : 0
+ }
+ Atem checken
+
+var casper = require('casper').create();
+var baseurl = casper.cli.get("baseurl") || 'http://bascht.com';
+
+casper.start(baseurl, function() {
+ this.capture('shots/homepage.png');
+ this.test.assertTitle('bascht.com');
+ this.test.assertExists('input[action$="/search"]', 'Yay!');
+ this.clickLabel('Blog', 'a');
+});
+ Treat staging failures like as if they were production failures.+
— Timothy Fitz (IMVU)
+Durchatmen
++ Philosoph, + Wissenschaftler, + Mathematiker, + Diplomat, + Physiker, + Historiker, + Politiker, + Bibliothekar, + Doktor des Rechts, + Doktor des Kirchenrechts +
+
+
+Specialization is for insects.+
-- Robert A. Heinlein
+Kleiner Lackmustest
+
+ # ~/.bash_login
+
+ rm ~/.bash_history && sync;
+
+ echo "They never fail who die, In a great cause! Lord Byron";
+ echo "Welcome to $(hostname).";
+
++
Sebastian Schulze
+ (@bascht) + , 29.years + Software- & Infrastrukture-Developer + Vogtland, Leipzig, Köln, Berlin + ++
+
+
+
+
+ +
+
Vielen Dank!
+Twitter / Github / ADN: @bascht
+");return a=a.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,b),a=a.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,b),a=a.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,b),a=q(a),a=s(a),a=r(a),a=x(a),a=f(a),a=y(a),a},i=function(a){return a=u(a),a=j(a),a=A(a),a=m(a),a=k(a),a=B(a),a=z(a),a=w(a),a=a.replace(/ +\n/g,"
\n"),a},j=function(a){var b=/(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|)/gi;return a=a.replace(b,function(a){var b=a.replace(/(.)<\/?code>(?=.)/g,"$1`");return b=G(b,"\\`*_"),b}),a},k=function(a){return a=a.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,l),a=a.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,l),a=a.replace(/(\[([^\[\]]+)\])()()()()()/g,l),a},l=function(c,d,e,f,g,h,i,j){j==undefined&&(j="");var k=d,l=e,m=f.toLowerCase(),n=g,o=j;if(n==""){m==""&&(m=l.toLowerCase().replace(/ ?\n/g," ")),n="#"+m;if(a[m]!=undefined)n=a[m],b[m]!=undefined&&(o=b[m]);else{if(!(k.search(/\(\s*\)$/m)>-1))return k;n=""}}n=G(n,"*_");var p='",p},m=function(a){return a=a.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,n),a=a.replace(/(!\[(.*?)\]\s?\([ \t]*()?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,n),a},n=function(c,d,e,f,g,h,i,j){var k=d,l=e,m=f.toLowerCase(),n=g,o=j;o||(o="");if(n==""){m==""&&(m=l.toLowerCase().replace(/ ?\n/g," ")),n="#"+m;if(a[m]==undefined)return k;n=a[m],b[m]!=undefined&&(o=b[m])}l=l.replace(/"/g,"""),n=G(n,"*_");var p='
'+i(c)+"
")}),a=a.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,function(a,c,d){var e=c.length;return t(""+d+"\n"+e+"\n"+f+""}),a},v=function(a){return a=a.replace(/&/g,"&"),a=a.replace(//g,">"),a=G(a,"*_{}[]\\",!1),a},w=function(a){return a=a.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,"$2"),a=a.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,"$2"),a},x=function(a){return a=a.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,function(a,b){var c=b;return c=c.replace(/^[ \t]*>[ \t]?/gm,"~0"),c=c.replace(/~0/g,""),c=c.replace(/^[ \t]+$/gm,""),c=h(c),c=c.replace(/(^|\n)/g,"$1 "),c=c.replace(/(\s*[^\r]+?<\/pre>)/gm,function(a,b){var c=b;return c=c.replace(/^ /mg,"~0"),c=c.replace(/~0/g,""),c}),t("\n"+c+"\n
")}),a},y=function(a){a=a.replace(/^\n+/g,""),a=a.replace(/\n+$/g,"");var b=a.split(/\n{2,}/g),d=new Array,e=b.length;for(var f=0;f=0?d.push(g):g.search(/\S/)>=0&&(g=i(g),g=g.replace(/^([ \t]*)/g,""),g+="
",d.push(g))}e=d.length;for(var f=0;f=0){var h=c[RegExp.$1];h=h.replace(/\$/g,"$$$$"),d[f]=d[f].replace(/~K\d+K/,h)}return d.join("\n\n")},z=function(a){return a=a.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&"),a=a.replace(/<(?![a-z\/?\$!])/gi,"<"),a},A=function(a){return a=a.replace(/\\(\\)/g,H),a=a.replace(/\\([`*_{}\[\]()>#+-.!])/g,H),a},B=function(a){return a=a.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,'$1'),a=a.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(a,b){return C(D(b))}),a},C=function(a){function b(a){var b="0123456789ABCDEF",c=a.charCodeAt(0);return b.charAt(c>>4)+b.charAt(c&15)}var c=[function(a){return"&#"+a.charCodeAt(0)+";"},function(a){return"&#x"+b(a)+";"},function(a){return a}];return a="mailto:"+a,a=a.replace(/./g,function(a){if(a=="@")a=c[Math.floor(Math.random()*2)](a);else if(a!=":"){var b=Math.random();a=b>.9?c[2](a):b>.45?c[1](a):c[0](a)}return a}),a=''+a+"",a=a.replace(/">.+:/g,'">'),a},D=function(a){return a=a.replace(/~E(\d+)E/g,function(a,b){var c=parseInt(b);return String.fromCharCode(c)}),a},E=function(a){return a=a.replace(/^(\t|[ ]{1,4})/gm,"~0"),a=a.replace(/~0/g,""),a},F=function(a){return a=a.replace(/\t(?=\t)/g," "),a=a.replace(/\t/g,"~A~B"),a=a.replace(/~B(.+?)~A/g,function(a,b,c){var d=b,e=4-d.length%4;for(var f=0;f
+
+
+
+
+ reveal.js - Slide Notes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2014-leipzig-js/plugin/notes/notes.html b/2014-leipzig-js/plugin/notes/notes.html
new file mode 100644
index 0000000..5df756d
--- /dev/null
+++ b/2014-leipzig-js/plugin/notes/notes.html
@@ -0,0 +1,255 @@
+
+
+
+
+
+ reveal.js - Slide Notes
+
+
+
+
+
+
+
+
+
+
+
+
+ Time
+ 0:00:00 AM
+
+
+ Elapsed
+ 00:00:00
+
+
+
+
+
+
+
+
+
diff --git a/2014-leipzig-js/plugin/notes/notes.js b/2014-leipzig-js/plugin/notes/notes.js
new file mode 100644
index 0000000..63de05a
--- /dev/null
+++ b/2014-leipzig-js/plugin/notes/notes.js
@@ -0,0 +1,100 @@
+/**
+ * Handles opening of and synchronization with the reveal.js
+ * notes window.
+ */
+var RevealNotes = (function() {
+
+ function openNotes() {
+ var jsFileLocation = document.querySelector('script[src$="notes.js"]').src; // this js file path
+ jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, ''); // the js folder path
+ var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
+
+ // Fires when slide is changed
+ Reveal.addEventListener( 'slidechanged', function( event ) {
+ post('slidechanged');
+ } );
+
+ // Fires when a fragment is shown
+ Reveal.addEventListener( 'fragmentshown', function( event ) {
+ post('fragmentshown');
+ } );
+
+ // Fires when a fragment is hidden
+ Reveal.addEventListener( 'fragmenthidden', function( event ) {
+ post('fragmenthidden');
+ } );
+
+ /**
+ * Posts the current slide data to the notes window
+ *
+ * @param {String} eventType Expecting 'slidechanged', 'fragmentshown'
+ * or 'fragmenthidden' set in the events above to define the needed
+ * slideDate.
+ */
+ function post( eventType ) {
+ var slideElement = Reveal.getCurrentSlide(),
+ messageData;
+
+ if( eventType === 'slidechanged' ) {
+ var notes = slideElement.querySelector( 'aside.notes' ),
+ indexh = Reveal.getIndices().h,
+ indexv = Reveal.getIndices().v,
+ nextindexh,
+ nextindexv;
+
+ if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
+ nextindexh = indexh;
+ nextindexv = indexv + 1;
+ } else {
+ nextindexh = indexh + 1;
+ nextindexv = 0;
+ }
+
+ messageData = {
+ notes : notes ? notes.innerHTML : '',
+ indexh : indexh,
+ indexv : indexv,
+ nextindexh : nextindexh,
+ nextindexv : nextindexv,
+ markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
+ };
+ }
+ else if( eventType === 'fragmentshown' ) {
+ messageData = {
+ fragment : 'next'
+ };
+ }
+ else if( eventType === 'fragmenthidden' ) {
+ messageData = {
+ fragment : 'prev'
+ };
+ }
+
+ notesPopup.postMessage( JSON.stringify( messageData ), '*' );
+ }
+
+ // Navigate to the current slide when the notes are loaded
+ notesPopup.addEventListener( 'load', function( event ) {
+ post('slidechanged');
+ }, false );
+ }
+
+ // If the there's a 'notes' query set, open directly
+ if( window.location.search.match( /(\?|\&)notes/gi ) !== null ) {
+ openNotes();
+ }
+
+ // Open the notes when the 's' key is hit
+ document.addEventListener( 'keydown', function( event ) {
+ // Disregard the event if the target is editable or a
+ // modifier is present
+ if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ if( event.keyCode === 83 ) {
+ event.preventDefault();
+ openNotes();
+ }
+ }, false );
+
+ return { open: openNotes };
+})();
diff --git a/2014-leipzig-js/plugin/print-pdf/print-pdf.js b/2014-leipzig-js/plugin/print-pdf/print-pdf.js
new file mode 100644
index 0000000..2b1d691
--- /dev/null
+++ b/2014-leipzig-js/plugin/print-pdf/print-pdf.js
@@ -0,0 +1,39 @@
+/**
+ * phantomjs script for printing presentations to PDF.
+ *
+ * Example:
+ * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
+ *
+ * By Manuel Bieh (https://github.com/manuelbieh)
+ */
+
+// html2pdf.js
+var page = new WebPage();
+var system = require( 'system' );
+
+page.paperSize = {
+ format: 'A4',
+ orientation: 'landscape',
+ margin: {
+ left: '0',
+ right: '0',
+ top: '0',
+ bottom: '0'
+ }
+};
+page.zoomFactor = 1.5;
+
+var revealFile = system.args[1] || 'index.html?print-pdf';
+var slideFile = system.args[2] || 'slides.pdf';
+
+if( slideFile.match( /\.pdf$/gi ) === null ) {
+ slideFile += '.pdf';
+}
+
+console.log( 'Printing PDF...' );
+
+page.open( revealFile, function( status ) {
+ console.log( 'Printed succesfully' );
+ page.render( slideFile );
+ phantom.exit();
+} );
\ No newline at end of file
diff --git a/2014-leipzig-js/plugin/search/search.js b/2014-leipzig-js/plugin/search/search.js
new file mode 100644
index 0000000..ae6582e
--- /dev/null
+++ b/2014-leipzig-js/plugin/search/search.js
@@ -0,0 +1,196 @@
+/*
+ * Handles finding a text string anywhere in the slides and showing the next occurrence to the user
+ * by navigatating to that slide and highlighting it.
+ *
+ * By Jon Snyder , February 2013
+ */
+
+var RevealSearch = (function() {
+
+ var matchedSlides;
+ var currentMatchedIndex;
+ var searchboxDirty;
+ var myHilitor;
+
+// Original JavaScript code by Chirp Internet: www.chirp.com.au
+// Please acknowledge use of this code by including this header.
+// 2/2013 jon: modified regex to display any match, not restricted to word boundaries.
+
+function Hilitor(id, tag)
+{
+
+ var targetNode = document.getElementById(id) || document.body;
+ var hiliteTag = tag || "EM";
+ var skipTags = new RegExp("^(?:" + hiliteTag + "|SCRIPT|FORM|SPAN)$");
+ var colors = ["#ff6", "#a0ffff", "#9f9", "#f99", "#f6f"];
+ var wordColor = [];
+ var colorIdx = 0;
+ var matchRegex = "";
+ var matchingSlides = [];
+
+ this.setRegex = function(input)
+ {
+ input = input.replace(/^[^\w]+|[^\w]+$/g, "").replace(/[^\w'-]+/g, "|");
+ matchRegex = new RegExp("(" + input + ")","i");
+ }
+
+ this.getRegex = function()
+ {
+ return matchRegex.toString().replace(/^\/\\b\(|\)\\b\/i$/g, "").replace(/\|/g, " ");
+ }
+
+ // recursively apply word highlighting
+ this.hiliteWords = function(node)
+ {
+ if(node == undefined || !node) return;
+ if(!matchRegex) return;
+ if(skipTags.test(node.nodeName)) return;
+
+ if(node.hasChildNodes()) {
+ for(var i=0; i < node.childNodes.length; i++)
+ this.hiliteWords(node.childNodes[i]);
+ }
+ if(node.nodeType == 3) { // NODE_TEXT
+ if((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
+ //find the slide's section element and save it in our list of matching slides
+ var secnode = node.parentNode;
+ while (secnode.nodeName != 'SECTION') {
+ secnode = secnode.parentNode;
+ }
+
+ var slideIndex = Reveal.getIndices(secnode);
+ var slidelen = matchingSlides.length;
+ var alreadyAdded = false;
+ for (var i=0; i < slidelen; i++) {
+ if ( (matchingSlides[i].h === slideIndex.h) && (matchingSlides[i].v === slideIndex.v) ) {
+ alreadyAdded = true;
+ }
+ }
+ if (! alreadyAdded) {
+ matchingSlides.push(slideIndex);
+ }
+
+ if(!wordColor[regs[0].toLowerCase()]) {
+ wordColor[regs[0].toLowerCase()] = colors[colorIdx++ % colors.length];
+ }
+
+ var match = document.createElement(hiliteTag);
+ match.appendChild(document.createTextNode(regs[0]));
+ match.style.backgroundColor = wordColor[regs[0].toLowerCase()];
+ match.style.fontStyle = "inherit";
+ match.style.color = "#000";
+
+ var after = node.splitText(regs.index);
+ after.nodeValue = after.nodeValue.substring(regs[0].length);
+ node.parentNode.insertBefore(match, after);
+ }
+ }
+ };
+
+ // remove highlighting
+ this.remove = function()
+ {
+ var arr = document.getElementsByTagName(hiliteTag);
+ while(arr.length && (el = arr[0])) {
+ el.parentNode.replaceChild(el.firstChild, el);
+ }
+ };
+
+ // start highlighting at target node
+ this.apply = function(input)
+ {
+ if(input == undefined || !input) return;
+ this.remove();
+ this.setRegex(input);
+ this.hiliteWords(targetNode);
+ return matchingSlides;
+ };
+
+}
+
+ function openSearch() {
+ //ensure the search term input dialog is visible and has focus:
+ var inputbox = document.getElementById("searchinput");
+ inputbox.style.display = "inline";
+ inputbox.focus();
+ inputbox.select();
+ }
+
+ function toggleSearch() {
+ var inputbox = document.getElementById("searchinput");
+ if (inputbox.style.display !== "inline") {
+ openSearch();
+ }
+ else {
+ inputbox.style.display = "none";
+ myHilitor.remove();
+ }
+ }
+
+ function doSearch() {
+ //if there's been a change in the search term, perform a new search:
+ if (searchboxDirty) {
+ var searchstring = document.getElementById("searchinput").value;
+
+ //find the keyword amongst the slides
+ myHilitor = new Hilitor("slidecontent");
+ matchedSlides = myHilitor.apply(searchstring);
+ currentMatchedIndex = 0;
+ }
+
+ //navigate to the next slide that has the keyword, wrapping to the first if necessary
+ if (matchedSlides.length && (matchedSlides.length <= currentMatchedIndex)) {
+ currentMatchedIndex = 0;
+ }
+ if (matchedSlides.length > currentMatchedIndex) {
+ Reveal.slide(matchedSlides[currentMatchedIndex].h, matchedSlides[currentMatchedIndex].v);
+ currentMatchedIndex++;
+ }
+ }
+
+ var dom = {};
+ dom.wrapper = document.querySelector( '.reveal' );
+
+ if( !dom.wrapper.querySelector( '.searchbox' ) ) {
+ var searchElement = document.createElement( 'div' );
+ searchElement.id = "searchinputdiv";
+ searchElement.classList.add( 'searchdiv' );
+ searchElement.style.position = 'absolute';
+ searchElement.style.top = '10px';
+ searchElement.style.left = '10px';
+ //embedded base64 search icon Designed by Sketchdock - http://www.sketchdock.com/:
+ searchElement.innerHTML = '';
+ dom.wrapper.appendChild( searchElement );
+ }
+
+ document.getElementById("searchbutton").addEventListener( 'click', function(event) {
+ doSearch();
+ }, false );
+
+ document.getElementById("searchinput").addEventListener( 'keyup', function( event ) {
+ switch (event.keyCode) {
+ case 13:
+ event.preventDefault();
+ doSearch();
+ searchboxDirty = false;
+ break;
+ default:
+ searchboxDirty = true;
+ }
+ }, false );
+
+ // Open the search when the 's' key is hit (yes, this conflicts with the notes plugin, disabling for now)
+ /*
+ document.addEventListener( 'keydown', function( event ) {
+ // Disregard the event if the target is editable or a
+ // modifier is present
+ if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ if( event.keyCode === 83 ) {
+ event.preventDefault();
+ openSearch();
+ }
+ }, false );
+*/
+ return { open: openSearch };
+})();
diff --git a/2014-leipzig-js/plugin/zoom-js/zoom.js b/2014-leipzig-js/plugin/zoom-js/zoom.js
new file mode 100644
index 0000000..b67ae16
--- /dev/null
+++ b/2014-leipzig-js/plugin/zoom-js/zoom.js
@@ -0,0 +1,256 @@
+// Custom reveal.js integration
+(function(){
+ var isEnabled = true;
+
+ document.querySelector( '.reveal' ).addEventListener( 'mousedown', function( event ) {
+ if( event.altKey && isEnabled ) {
+ event.preventDefault();
+ zoom.to({ element: event.target, pan: false });
+ }
+ } );
+
+ Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } );
+ Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } );
+})();
+
+/*!
+ * zoom.js 0.2 (modified version for use with reveal.js)
+ * http://lab.hakim.se/zoom-js
+ * MIT licensed
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+var zoom = (function(){
+
+ // The current zoom level (scale)
+ var level = 1;
+
+ // The current mouse position, used for panning
+ var mouseX = 0,
+ mouseY = 0;
+
+ // Timeout before pan is activated
+ var panEngageTimeout = -1,
+ panUpdateInterval = -1;
+
+ var currentOptions = null;
+
+ // Check for transform support so that we can fallback otherwise
+ var supportsTransforms = 'WebkitTransform' in document.body.style ||
+ 'MozTransform' in document.body.style ||
+ 'msTransform' in document.body.style ||
+ 'OTransform' in document.body.style ||
+ 'transform' in document.body.style;
+
+ if( supportsTransforms ) {
+ // The easing that will be applied when we zoom in/out
+ document.body.style.transition = 'transform 0.8s ease';
+ document.body.style.OTransition = '-o-transform 0.8s ease';
+ document.body.style.msTransition = '-ms-transform 0.8s ease';
+ document.body.style.MozTransition = '-moz-transform 0.8s ease';
+ document.body.style.WebkitTransition = '-webkit-transform 0.8s ease';
+ }
+
+ // Zoom out if the user hits escape
+ document.addEventListener( 'keyup', function( event ) {
+ if( level !== 1 && event.keyCode === 27 ) {
+ zoom.out();
+ }
+ }, false );
+
+ // Monitor mouse movement for panning
+ document.addEventListener( 'mousemove', function( event ) {
+ if( level !== 1 ) {
+ mouseX = event.clientX;
+ mouseY = event.clientY;
+ }
+ }, false );
+
+ /**
+ * Applies the CSS required to zoom in, prioritizes use of CSS3
+ * transforms but falls back on zoom for IE.
+ *
+ * @param {Number} pageOffsetX
+ * @param {Number} pageOffsetY
+ * @param {Number} elementOffsetX
+ * @param {Number} elementOffsetY
+ * @param {Number} scale
+ */
+ function magnify( pageOffsetX, pageOffsetY, elementOffsetX, elementOffsetY, scale ) {
+
+ if( supportsTransforms ) {
+ var origin = pageOffsetX +'px '+ pageOffsetY +'px',
+ transform = 'translate('+ -elementOffsetX +'px,'+ -elementOffsetY +'px) scale('+ scale +')';
+
+ document.body.style.transformOrigin = origin;
+ document.body.style.OTransformOrigin = origin;
+ document.body.style.msTransformOrigin = origin;
+ document.body.style.MozTransformOrigin = origin;
+ document.body.style.WebkitTransformOrigin = origin;
+
+ document.body.style.transform = transform;
+ document.body.style.OTransform = transform;
+ document.body.style.msTransform = transform;
+ document.body.style.MozTransform = transform;
+ document.body.style.WebkitTransform = transform;
+ }
+ else {
+ // Reset all values
+ if( scale === 1 ) {
+ document.body.style.position = '';
+ document.body.style.left = '';
+ document.body.style.top = '';
+ document.body.style.width = '';
+ document.body.style.height = '';
+ document.body.style.zoom = '';
+ }
+ // Apply scale
+ else {
+ document.body.style.position = 'relative';
+ document.body.style.left = ( - ( pageOffsetX + elementOffsetX ) / scale ) + 'px';
+ document.body.style.top = ( - ( pageOffsetY + elementOffsetY ) / scale ) + 'px';
+ document.body.style.width = ( scale * 100 ) + '%';
+ document.body.style.height = ( scale * 100 ) + '%';
+ document.body.style.zoom = scale;
+ }
+ }
+
+ level = scale;
+
+ if( level !== 1 && document.documentElement.classList ) {
+ document.documentElement.classList.add( 'zoomed' );
+ }
+ else {
+ document.documentElement.classList.remove( 'zoomed' );
+ }
+ }
+
+ /**
+ * Pan the document when the mosue cursor approaches the edges
+ * of the window.
+ */
+ function pan() {
+ var range = 0.12,
+ rangeX = window.innerWidth * range,
+ rangeY = window.innerHeight * range,
+ scrollOffset = getScrollOffset();
+
+ // Up
+ if( mouseY < rangeY ) {
+ window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
+ }
+ // Down
+ else if( mouseY > window.innerHeight - rangeY ) {
+ window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) );
+ }
+
+ // Left
+ if( mouseX < rangeX ) {
+ window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y );
+ }
+ // Right
+ else if( mouseX > window.innerWidth - rangeX ) {
+ window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y );
+ }
+ }
+
+ function getScrollOffset() {
+ return {
+ x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset,
+ y: window.scrollY !== undefined ? window.scrollY : window.pageXYffset
+ }
+ }
+
+ return {
+ /**
+ * Zooms in on either a rectangle or HTML element.
+ *
+ * @param {Object} options
+ * - element: HTML element to zoom in on
+ * OR
+ * - x/y: coordinates in non-transformed space to zoom in on
+ * - width/height: the portion of the screen to zoom in on
+ * - scale: can be used instead of width/height to explicitly set scale
+ */
+ to: function( options ) {
+ // Due to an implementation limitation we can't zoom in
+ // to another element without zooming out first
+ if( level !== 1 ) {
+ zoom.out();
+ }
+ else {
+ options.x = options.x || 0;
+ options.y = options.y || 0;
+
+ // If an element is set, that takes precedence
+ if( !!options.element ) {
+ // Space around the zoomed in element to leave on screen
+ var padding = 20;
+
+ options.width = options.element.getBoundingClientRect().width + ( padding * 2 );
+ options.height = options.element.getBoundingClientRect().height + ( padding * 2 );
+ options.x = options.element.getBoundingClientRect().left - padding;
+ options.y = options.element.getBoundingClientRect().top - padding;
+ }
+
+ // If width/height values are set, calculate scale from those values
+ if( options.width !== undefined && options.height !== undefined ) {
+ options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 );
+ }
+
+ if( options.scale > 1 ) {
+ options.x *= options.scale;
+ options.y *= options.scale;
+
+ var scrollOffset = getScrollOffset();
+
+ if( options.element ) {
+ scrollOffset.x -= ( window.innerWidth - ( options.width * options.scale ) ) / 2;
+ }
+
+ magnify( scrollOffset.x, scrollOffset.y, options.x, options.y, options.scale );
+
+ if( options.pan !== false ) {
+
+ // Wait with engaging panning as it may conflict with the
+ // zoom transition
+ panEngageTimeout = setTimeout( function() {
+ panUpdateInterval = setInterval( pan, 1000 / 60 );
+ }, 800 );
+
+ }
+ }
+
+ currentOptions = options;
+ }
+ },
+
+ /**
+ * Resets the document zoom state to its default.
+ */
+ out: function() {
+ clearTimeout( panEngageTimeout );
+ clearInterval( panUpdateInterval );
+
+ var scrollOffset = getScrollOffset();
+
+ if( currentOptions && currentOptions.element ) {
+ scrollOffset.x -= ( window.innerWidth - ( currentOptions.width * currentOptions.scale ) ) / 2;
+ }
+
+ magnify( scrollOffset.x, scrollOffset.y, 0, 0, 1 );
+
+ level = 1;
+ },
+
+ // Alias
+ magnify: function( options ) { this.to( options ) },
+ reset: function() { this.out() },
+
+ zoomLevel: function() {
+ return level;
+ }
+ }
+
+})();
+
diff --git a/2015-03-munich-rubyshift/config.ru b/2015-03-munich-rubyshift/config.ru
new file mode 100644
index 0000000..63397a3
--- /dev/null
+++ b/2015-03-munich-rubyshift/config.ru
@@ -0,0 +1 @@
+run Rack::Directory.new(".")
diff --git a/2015-03-munich-rubyshift/css/print/paper.css b/2015-03-munich-rubyshift/css/print/paper.css
new file mode 100644
index 0000000..f902dea
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/print/paper.css
@@ -0,0 +1,176 @@
+/* Default Print Stylesheet Template
+ by Rob Glazebrook of CSSnewbie.com
+ Last Updated: June 4, 2008
+
+ Feel free (nay, compelled) to edit, append, and
+ manipulate this file as you see fit. */
+
+
+/* SECTION 1: Set default width, margin, float, and
+ background. This prevents elements from extending
+ beyond the edge of the printed page, and prevents
+ unnecessary background images from printing */
+body {
+ background: #fff;
+ font-size: 13pt;
+ width: auto;
+ height: auto;
+ border: 0;
+ margin: 0 5%;
+ padding: 0;
+ float: none !important;
+ overflow: visible;
+}
+html {
+ background: #fff;
+ width: auto;
+ height: auto;
+ overflow: visible;
+}
+
+/* SECTION 2: Remove any elements not needed in print.
+ This would include navigation, ads, sidebars, etc. */
+.nestedarrow,
+.controls,
+.reveal .progress,
+.reveal.overview,
+.fork-reveal,
+.share-reveal,
+.state-background {
+ display: none !important;
+}
+
+/* SECTION 3: Set body font face, size, and color.
+ Consider using a serif font for readability. */
+body, p, td, li, div, a {
+ font-size: 16pt!important;
+ font-family: Georgia, "Times New Roman", Times, serif !important;
+ color: #000;
+}
+
+/* SECTION 4: Set heading font face, sizes, and color.
+ Diffrentiate your headings from your body text.
+ Perhaps use a large sans-serif for distinction. */
+h1,h2,h3,h4,h5,h6 {
+ color: #000!important;
+ height: auto;
+ line-height: normal;
+ font-family: Georgia, "Times New Roman", Times, serif !important;
+ text-shadow: 0 0 0 #000 !important;
+ text-align: left;
+ letter-spacing: normal;
+}
+/* Need to reduce the size of the fonts for printing */
+h1 { font-size: 26pt !important; }
+h2 { font-size: 22pt !important; }
+h3 { font-size: 20pt !important; }
+h4 { font-size: 20pt !important; font-variant: small-caps; }
+h5 { font-size: 19pt !important; }
+h6 { font-size: 18pt !important; font-style: italic; }
+
+/* SECTION 5: Make hyperlinks more usable.
+ Ensure links are underlined, and consider appending
+ the URL to the end of the link for usability. */
+a:link,
+a:visited {
+ color: #000 !important;
+ font-weight: bold;
+ text-decoration: underline;
+}
+/*
+.reveal a:link:after,
+.reveal a:visited:after {
+ content: " (" attr(href) ") ";
+ color: #222 !important;
+ font-size: 90%;
+}
+*/
+
+
+/* SECTION 6: more reveal.js specific additions by @skypanther */
+ul, ol, div, p {
+ visibility: visible;
+ position: static;
+ width: auto;
+ height: auto;
+ display: block;
+ overflow: visible;
+ margin: auto;
+ text-align: left !important;
+}
+.reveal .slides {
+ position: static;
+ width: auto;
+ height: auto;
+
+ left: auto;
+ top: auto;
+ margin-left: auto;
+ margin-top: auto;
+ padding: auto;
+
+ overflow: visible;
+ display: block;
+
+ text-align: center;
+ -webkit-perspective: none;
+ -moz-perspective: none;
+ -ms-perspective: none;
+ perspective: none;
+
+ -webkit-perspective-origin: 50% 50%; /* there isn't a none/auto value but 50-50 is the default */
+ -moz-perspective-origin: 50% 50%;
+ -ms-perspective-origin: 50% 50%;
+ perspective-origin: 50% 50%;
+}
+.reveal .slides>section,
+.reveal .slides>section>section {
+
+ visibility: visible !important;
+ position: static !important;
+ width: 90% !important;
+ height: auto !important;
+ display: block !important;
+ overflow: visible !important;
+
+ left: 0% !important;
+ top: 0% !important;
+ margin-left: 0px !important;
+ margin-top: 0px !important;
+ padding: 20px 0px !important;
+
+ opacity: 1 !important;
+
+ -webkit-transform-style: flat !important;
+ -moz-transform-style: flat !important;
+ -ms-transform-style: flat !important;
+ transform-style: flat !important;
+
+ -webkit-transform: none !important;
+ -moz-transform: none !important;
+ -ms-transform: none !important;
+ transform: none !important;
+}
+.reveal section {
+ page-break-after: always !important;
+ display: block !important;
+}
+.reveal section .fragment {
+ opacity: 1 !important;
+ visibility: visible !important;
+
+ -webkit-transform: none !important;
+ -moz-transform: none !important;
+ -ms-transform: none !important;
+ transform: none !important;
+}
+.reveal section:last-of-type {
+ page-break-after: avoid !important;
+}
+.reveal section img {
+ display: block;
+ margin: 15px 0px;
+ background: rgba(255,255,255,1);
+ border: 1px solid #666;
+ box-shadow: none;
+}
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/print/pdf.css b/2015-03-munich-rubyshift/css/print/pdf.css
new file mode 100644
index 0000000..19bef07
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/print/pdf.css
@@ -0,0 +1,170 @@
+/* Default Print Stylesheet Template
+ by Rob Glazebrook of CSSnewbie.com
+ Last Updated: June 4, 2008
+
+ Feel free (nay, compelled) to edit, append, and
+ manipulate this file as you see fit. */
+
+
+/* SECTION 1: Set default width, margin, float, and
+ background. This prevents elements from extending
+ beyond the edge of the printed page, and prevents
+ unnecessary background images from printing */
+
+* {
+ -webkit-print-color-adjust: exact;
+}
+
+body {
+ font-size: 18pt;
+ width: auto;
+ height: auto;
+ border: 0;
+ padding: 0;
+ float: none !important;
+ overflow: visible;
+}
+
+html {
+ width: 100%;
+ height: 100%;
+ overflow: visible;
+}
+
+@page {
+ size: letter landscape;
+ margin: 0;
+}
+
+/* SECTION 2: Remove any elements not needed in print.
+ This would include navigation, ads, sidebars, etc. */
+.nestedarrow,
+.controls,
+.reveal .progress,
+.reveal.overview,
+.fork-reveal,
+.share-reveal,
+.state-background {
+ display: none !important;
+}
+
+/* SECTION 3: Set body font face, size, and color.
+ Consider using a serif font for readability. */
+body, p, td, li, div {
+ font-size: 18pt;
+}
+
+/* SECTION 4: Set heading font face, sizes, and color.
+ Diffrentiate your headings from your body text.
+ Perhaps use a large sans-serif for distinction. */
+h1,h2,h3,h4,h5,h6 {
+ text-shadow: 0 0 0 #000 !important;
+}
+
+/* SECTION 5: Make hyperlinks more usable.
+ Ensure links are underlined, and consider appending
+ the URL to the end of the link for usability. */
+a:link,
+a:visited {
+ font-weight: bold;
+ text-decoration: underline;
+}
+
+
+/* SECTION 6: more reveal.js specific additions by @skypanther */
+ul, ol, div, p {
+ visibility: visible;
+ position: static;
+ width: auto;
+ height: auto;
+ display: block;
+ overflow: visible;
+ margin: auto;
+}
+.reveal .slides {
+ position: static;
+ width: 100%;
+ height: auto;
+
+ left: auto;
+ top: auto;
+ margin-left: auto;
+ margin-right: auto;
+ margin-top: auto;
+ padding: auto;
+
+ overflow: visible;
+ display: block;
+
+ text-align: center;
+
+ -webkit-perspective: none;
+ -moz-perspective: none;
+ -ms-perspective: none;
+ perspective: none;
+
+ -webkit-perspective-origin: 50% 50%; /* there isn't a none/auto value but 50-50 is the default */
+ -moz-perspective-origin: 50% 50%;
+ -ms-perspective-origin: 50% 50%;
+ perspective-origin: 50% 50%;
+}
+.reveal .slides section {
+
+ page-break-after: always !important;
+
+ visibility: visible !important;
+ position: static !important;
+ width: 100% !important;
+ height: auto !important;
+ min-height: initial !important;
+ display: block !important;
+ overflow: visible !important;
+
+ left: 0 !important;
+ top: 0 !important;
+ margin-left: 0px !important;
+ margin-top: 50px !important;
+ padding: 20px 0px !important;
+
+ opacity: 1 !important;
+
+ -webkit-transform-style: flat !important;
+ -moz-transform-style: flat !important;
+ -ms-transform-style: flat !important;
+ transform-style: flat !important;
+
+ -webkit-transform: none !important;
+ -moz-transform: none !important;
+ -ms-transform: none !important;
+ transform: none !important;
+}
+.reveal section.stack {
+ margin: 0px !important;
+ padding: 0px !important;
+ page-break-after: avoid !important;
+}
+.reveal section .fragment {
+ opacity: 1 !important;
+ visibility: visible !important;
+
+ -webkit-transform: none !important;
+ -moz-transform: none !important;
+ -ms-transform: none !important;
+ transform: none !important;
+}
+.reveal img {
+ box-shadow: none;
+}
+.reveal .roll {
+ overflow: visible;
+ line-height: 1em;
+}
+.reveal small a {
+ font-size: 16pt !important;
+}
+.reveal .slides section {
+ display: flex !important;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+}
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/reveal.css b/2015-03-munich-rubyshift/css/reveal.css
new file mode 100644
index 0000000..03b38a6
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/reveal.css
@@ -0,0 +1,1279 @@
+@charset "UTF-8";
+
+/*!
+ * reveal.js
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ *
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
+ */
+
+
+/*********************************************
+ * RESET STYLES
+ *********************************************/
+
+html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe,
+.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre,
+.reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code,
+.reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp,
+.reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var,
+.reveal b, .reveal u, .reveal i, .reveal center,
+.reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li,
+.reveal fieldset, .reveal form, .reveal label, .reveal legend,
+.reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td,
+.reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed,
+.reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup,
+.reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary,
+.reveal time, .reveal mark, .reveal audio, video {
+ margin: 0;
+ padding: 0;
+ border: 0;
+ font-size: 100%;
+ font: inherit;
+ vertical-align: baseline;
+}
+
+.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure,
+.reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section {
+ display: block;
+}
+
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+html,
+body {
+ width: 100%;
+ height: 100%;
+ overflow: hidden;
+}
+
+body {
+ position: relative;
+ line-height: 1;
+}
+
+::selection {
+ background: #FF5E99;
+ color: #fff;
+ text-shadow: none;
+}
+
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ -webkit-hyphens: auto;
+ -moz-hyphens: auto;
+ hyphens: auto;
+
+ word-wrap: break-word;
+}
+
+.reveal h1 { font-size: 3.77em; }
+.reveal h2 { font-size: 2.11em; }
+.reveal h3 { font-size: 1.55em; }
+.reveal h4 { font-size: 1em; }
+
+
+/*********************************************
+ * VIEW FRAGMENTS
+ *********************************************/
+
+.reveal .slides section .fragment {
+ opacity: 0;
+
+ -webkit-transition: all .2s ease;
+ -moz-transition: all .2s ease;
+ -ms-transition: all .2s ease;
+ -o-transition: all .2s ease;
+ transition: all .2s ease;
+}
+ .reveal .slides section .fragment.visible {
+ opacity: 1;
+ }
+
+.reveal .slides section .fragment.grow {
+ opacity: 1;
+}
+ .reveal .slides section .fragment.grow.visible {
+ -webkit-transform: scale( 1.3 );
+ -moz-transform: scale( 1.3 );
+ -ms-transform: scale( 1.3 );
+ -o-transform: scale( 1.3 );
+ transform: scale( 1.3 );
+ }
+
+.reveal .slides section .fragment.shrink {
+ opacity: 1;
+}
+ .reveal .slides section .fragment.shrink.visible {
+ -webkit-transform: scale( 0.7 );
+ -moz-transform: scale( 0.7 );
+ -ms-transform: scale( 0.7 );
+ -o-transform: scale( 0.7 );
+ transform: scale( 0.7 );
+ }
+
+.reveal .slides section .fragment.roll-in {
+ opacity: 0;
+
+ -webkit-transform: rotateX( 90deg );
+ -moz-transform: rotateX( 90deg );
+ -ms-transform: rotateX( 90deg );
+ -o-transform: rotateX( 90deg );
+ transform: rotateX( 90deg );
+}
+ .reveal .slides section .fragment.roll-in.visible {
+ opacity: 1;
+
+ -webkit-transform: rotateX( 0 );
+ -moz-transform: rotateX( 0 );
+ -ms-transform: rotateX( 0 );
+ -o-transform: rotateX( 0 );
+ transform: rotateX( 0 );
+ }
+
+.reveal .slides section .fragment.fade-out {
+ opacity: 1;
+}
+ .reveal .slides section .fragment.fade-out.visible {
+ opacity: 0;
+ }
+
+.reveal .slides section .fragment.highlight-red,
+.reveal .slides section .fragment.highlight-green,
+.reveal .slides section .fragment.highlight-blue {
+ opacity: 1;
+}
+ .reveal .slides section .fragment.highlight-red.visible {
+ color: #ff2c2d
+ }
+ .reveal .slides section .fragment.highlight-green.visible {
+ color: #17ff2e;
+ }
+ .reveal .slides section .fragment.highlight-blue.visible {
+ color: #1b91ff;
+ }
+
+
+/*********************************************
+ * DEFAULT ELEMENT STYLES
+ *********************************************/
+
+/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
+.reveal:after {
+ content: '';
+ font-style: italic;
+}
+
+/* Ensure certain elements are never larger than the slide itself */
+.reveal img,
+.reveal video,
+.reveal iframe {
+ max-width: 95%;
+ max-height: 95%;
+}
+
+/** Prevents layering issues in certain browser/transition combinations */
+.reveal a {
+ position: relative;
+}
+
+.reveal strong,
+.reveal b {
+ font-weight: bold;
+}
+
+.reveal em,
+.reveal i {
+ font-style: italic;
+}
+
+.reveal ol,
+.reveal ul {
+ display: inline-block;
+
+ text-align: left;
+ margin: 0 0 0 1em;
+}
+
+.reveal ol {
+ list-style-type: decimal;
+}
+
+.reveal ul {
+ list-style-type: disc;
+}
+
+.reveal ul ul {
+ list-style-type: square;
+}
+
+.reveal ul ul ul {
+ list-style-type: circle;
+}
+
+.reveal ul ul,
+.reveal ul ol,
+.reveal ol ol,
+.reveal ol ul {
+ display: block;
+ margin-left: 40px;
+}
+
+.reveal p {
+ margin-bottom: 10px;
+ line-height: 1.2em;
+}
+
+.reveal q,
+.reveal blockquote {
+ quotes: none;
+}
+
+.reveal blockquote {
+ display: block;
+ position: relative;
+ width: 70%;
+ margin: 5px auto;
+ padding: 5px;
+
+ font-style: italic;
+ background: rgba(255, 255, 255, 0.05);
+ box-shadow: 0px 0px 2px rgba(0,0,0,0.2);
+}
+ .reveal blockquote p:first-child,
+ .reveal blockquote p:last-child {
+ display: inline-block;
+ }
+ .reveal blockquote:before {
+ content: '\201C';
+ }
+ .reveal blockquote:after {
+ content: '\201D';
+ }
+
+.reveal q {
+ font-style: italic;
+}
+ .reveal q:before {
+ content: '\201C';
+ }
+ .reveal q:after {
+ content: '\201D';
+ }
+
+.reveal pre {
+ display: block;
+ position: relative;
+ width: 90%;
+ margin: 15px auto;
+
+ text-align: left;
+ font-size: 0.55em;
+ font-family: monospace;
+ line-height: 1.2em;
+
+ word-wrap: break-word;
+
+ box-shadow: 0px 0px 6px rgba(0,0,0,0.3);
+}
+.reveal code {
+ font-family: monospace;
+}
+.reveal pre code {
+ padding: 5px;
+ overflow: auto;
+ max-height: 400px;
+ word-wrap: normal;
+}
+
+.reveal table th,
+.reveal table td {
+ text-align: left;
+ padding-right: .3em;
+}
+
+.reveal table th {
+ text-shadow: rgb(255,255,255) 1px 1px 2px;
+}
+
+.reveal sup {
+ vertical-align: super;
+}
+.reveal sub {
+ vertical-align: sub;
+}
+
+.reveal small {
+ display: inline-block;
+ font-size: 0.6em;
+ line-height: 1.2em;
+ vertical-align: top;
+}
+
+.reveal small * {
+ vertical-align: top;
+}
+
+
+/*********************************************
+ * CONTROLS
+ *********************************************/
+
+.reveal .controls {
+ display: none;
+ position: fixed;
+ width: 110px;
+ height: 110px;
+ z-index: 30;
+ right: 10px;
+ bottom: 10px;
+}
+
+.reveal .controls div {
+ position: absolute;
+ opacity: 0.1;
+ width: 0;
+ height: 0;
+ border: 12px solid transparent;
+
+ -webkit-transition: opacity 0.2s ease;
+ -moz-transition: opacity 0.2s ease;
+ -ms-transition: opacity 0.2s ease;
+ -o-transition: opacity 0.2s ease;
+ transition: opacity 0.2s ease;
+}
+
+.reveal .controls div.enabled {
+ opacity: 0.6;
+ cursor: pointer;
+}
+
+.reveal .controls div.enabled:active {
+ margin-top: 1px;
+}
+
+.reveal .controls div.navigate-left {
+ top: 42px;
+
+ border-right-width: 22px;
+ border-right-color: #eee;
+}
+
+.reveal .controls div.navigate-right {
+ left: 74px;
+ top: 42px;
+
+ border-left-width: 22px;
+ border-left-color: #eee;
+}
+
+.reveal .controls div.navigate-up {
+ left: 42px;
+
+ border-bottom-width: 22px;
+ border-bottom-color: #eee;
+}
+
+.reveal .controls div.navigate-down {
+ left: 42px;
+ top: 74px;
+
+ border-top-width: 22px;
+ border-top-color: #eee;
+}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+ position: fixed;
+ display: none;
+ height: 3px;
+ width: 100%;
+ bottom: 0;
+ left: 0;
+ z-index: 10;
+}
+ .reveal .progress:after {
+ content: '';
+ display: 'block';
+ position: absolute;
+ height: 20px;
+ width: 100%;
+ top: -20px;
+ }
+ .reveal .progress span {
+ display: block;
+ height: 100%;
+ width: 0px;
+
+ -webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ }
+
+
+/*********************************************
+ * ROLLING LINKS
+ *********************************************/
+
+.reveal .roll {
+ display: inline-block;
+ line-height: 1.2;
+ overflow: hidden;
+
+ vertical-align: top;
+
+ -webkit-perspective: 400px;
+ -moz-perspective: 400px;
+ -ms-perspective: 400px;
+ perspective: 400px;
+
+ -webkit-perspective-origin: 50% 50%;
+ -moz-perspective-origin: 50% 50%;
+ -ms-perspective-origin: 50% 50%;
+ perspective-origin: 50% 50%;
+}
+ .reveal .roll:hover {
+ background: none;
+ text-shadow: none;
+ }
+.reveal .roll span {
+ display: block;
+ position: relative;
+ padding: 0 2px;
+
+ pointer-events: none;
+
+ -webkit-transition: all 400ms ease;
+ -moz-transition: all 400ms ease;
+ -ms-transition: all 400ms ease;
+ transition: all 400ms ease;
+
+ -webkit-transform-origin: 50% 0%;
+ -moz-transform-origin: 50% 0%;
+ -ms-transform-origin: 50% 0%;
+ transform-origin: 50% 0%;
+
+ -webkit-transform-style: preserve-3d;
+ -moz-transform-style: preserve-3d;
+ -ms-transform-style: preserve-3d;
+ transform-style: preserve-3d;
+
+ -webkit-backface-visibility: hidden;
+ -moz-backface-visibility: hidden;
+ backface-visibility: hidden;
+}
+ .reveal .roll:hover span {
+ background: rgba(0,0,0,0.5);
+
+ -webkit-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+ -moz-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+ -ms-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+ transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+ }
+.reveal .roll span:after {
+ content: attr(data-title);
+
+ display: block;
+ position: absolute;
+ left: 0;
+ top: 0;
+ padding: 0 2px;
+
+ -webkit-transform-origin: 50% 0%;
+ -moz-transform-origin: 50% 0%;
+ -ms-transform-origin: 50% 0%;
+ transform-origin: 50% 0%;
+
+ -webkit-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+ -moz-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+ -ms-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+ transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+}
+
+
+/*********************************************
+ * SLIDES
+ *********************************************/
+
+.reveal {
+ position: relative;
+ width: 100%;
+ height: 100%;
+}
+
+.reveal .slides {
+ position: absolute;
+ width: 100%;
+ height: 100%;
+ left: 50%;
+ top: 50%;
+
+ overflow: visible;
+ z-index: 1;
+ text-align: center;
+
+ -webkit-transition: -webkit-perspective .4s ease;
+ -moz-transition: -moz-perspective .4s ease;
+ -ms-transition: -ms-perspective .4s ease;
+ -o-transition: -o-perspective .4s ease;
+ transition: perspective .4s ease;
+
+ -webkit-perspective: 600px;
+ -moz-perspective: 600px;
+ -ms-perspective: 600px;
+ perspective: 600px;
+
+ -webkit-perspective-origin: 0px -100px;
+ -moz-perspective-origin: 0px -100px;
+ -ms-perspective-origin: 0px -100px;
+ perspective-origin: 0px -100px;
+}
+
+.reveal .slides>section,
+.reveal .slides>section>section {
+ display: none;
+ position: absolute;
+ width: 100%;
+ padding: 20px 0px;
+
+ z-index: 10;
+ line-height: 1.2em;
+ font-weight: normal;
+
+ -webkit-transform-style: preserve-3d;
+ -moz-transform-style: preserve-3d;
+ -ms-transform-style: preserve-3d;
+ transform-style: preserve-3d;
+
+ -webkit-transition: -webkit-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ -webkit-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -moz-transition: -moz-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ -moz-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -ms-transition: -ms-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ -ms-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -o-transition: -o-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ -o-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+ opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+}
+
+.reveal .slides>section {
+ left: -50%;
+ top: -50%;
+}
+
+.reveal .slides>section.stack {
+ padding-top: 0;
+ padding-bottom: 0;
+}
+
+.reveal .slides>section.present,
+.reveal .slides>section>section.present {
+ display: block;
+ z-index: 11;
+ opacity: 1;
+}
+
+.reveal.center,
+.reveal.center .slides,
+.reveal.center .slides section {
+ min-height: auto !important;
+}
+
+
+
+/*********************************************
+ * DEFAULT TRANSITION
+ *********************************************/
+
+.reveal .slides>section[data-transition=default].past,
+.reveal .slides>section.past {
+ display: block;
+ opacity: 0;
+
+ -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
+ -moz-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
+ -ms-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
+ transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
+}
+.reveal .slides>section[data-transition=default].future,
+.reveal .slides>section.future {
+ display: block;
+ opacity: 0;
+
+ -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
+ -moz-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
+ -ms-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
+ transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
+}
+
+.reveal .slides>section>section[data-transition=default].past,
+.reveal .slides>section>section.past {
+ display: block;
+ opacity: 0;
+
+ -webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+ -moz-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+ -ms-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+ transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+}
+.reveal .slides>section>section[data-transition=default].future,
+.reveal .slides>section>section.future {
+ display: block;
+ opacity: 0;
+
+ -webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+ -moz-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+ -ms-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+ transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+}
+
+
+/*********************************************
+ * CONCAVE TRANSITION
+ *********************************************/
+
+.reveal .slides>section[data-transition=concave].past,
+.reveal.concave .slides>section.past {
+ -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
+ -moz-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
+ -ms-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
+ transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
+}
+.reveal .slides>section[data-transition=concave].future,
+.reveal.concave .slides>section.future {
+ -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
+ -moz-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
+ -ms-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
+ transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
+}
+
+.reveal .slides>section>section[data-transition=concave].past,
+.reveal.concave .slides>section>section.past {
+ -webkit-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
+ -moz-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
+ -ms-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
+ transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
+}
+.reveal .slides>section>section[data-transition=concave].future,
+.reveal.concave .slides>section>section.future {
+ -webkit-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
+ -moz-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
+ -ms-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
+ transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
+}
+
+
+/*********************************************
+ * ZOOM TRANSITION
+ *********************************************/
+
+.reveal .slides>section[data-transition=zoom].past,
+.reveal.zoom .slides>section.past {
+ opacity: 0;
+ visibility: hidden;
+
+ -webkit-transform: scale(16);
+ -moz-transform: scale(16);
+ -ms-transform: scale(16);
+ -o-transform: scale(16);
+ transform: scale(16);
+}
+.reveal .slides>section[data-transition=zoom].future,
+.reveal.zoom .slides>section.future {
+ opacity: 0;
+ visibility: hidden;
+
+ -webkit-transform: scale(0.2);
+ -moz-transform: scale(0.2);
+ -ms-transform: scale(0.2);
+ -o-transform: scale(0.2);
+ transform: scale(0.2);
+}
+
+.reveal .slides>section>section[data-transition=zoom].past,
+.reveal.zoom .slides>section>section.past {
+ -webkit-transform: translate(0, -150%);
+ -moz-transform: translate(0, -150%);
+ -ms-transform: translate(0, -150%);
+ -o-transform: translate(0, -150%);
+ transform: translate(0, -150%);
+}
+.reveal .slides>section>section[data-transition=zoom].future,
+.reveal.zoom .slides>section>section.future {
+ -webkit-transform: translate(0, 150%);
+ -moz-transform: translate(0, 150%);
+ -ms-transform: translate(0, 150%);
+ -o-transform: translate(0, 150%);
+ transform: translate(0, 150%);
+}
+
+
+/*********************************************
+ * LINEAR TRANSITION
+ *********************************************/
+
+.reveal .slides>section[data-transition=linear].past,
+.reveal.linear .slides>section.past {
+ -webkit-transform: translate(-150%, 0);
+ -moz-transform: translate(-150%, 0);
+ -ms-transform: translate(-150%, 0);
+ -o-transform: translate(-150%, 0);
+ transform: translate(-150%, 0);
+}
+.reveal .slides>section[data-transition=linear].future,
+.reveal.linear .slides>section.future {
+ -webkit-transform: translate(150%, 0);
+ -moz-transform: translate(150%, 0);
+ -ms-transform: translate(150%, 0);
+ -o-transform: translate(150%, 0);
+ transform: translate(150%, 0);
+}
+
+.reveal .slides>section>section[data-transition=linear].past,
+.reveal.linear .slides>section>section.past {
+ -webkit-transform: translate(0, -150%);
+ -moz-transform: translate(0, -150%);
+ -ms-transform: translate(0, -150%);
+ -o-transform: translate(0, -150%);
+ transform: translate(0, -150%);
+}
+.reveal .slides>section>section[data-transition=linear].future,
+.reveal.linear .slides>section>section.future {
+ -webkit-transform: translate(0, 150%);
+ -moz-transform: translate(0, 150%);
+ -ms-transform: translate(0, 150%);
+ -o-transform: translate(0, 150%);
+ transform: translate(0, 150%);
+}
+
+
+/*********************************************
+ * CUBE TRANSITION
+ *********************************************/
+
+.reveal.cube .slides {
+ -webkit-perspective: 1300px;
+ -moz-perspective: 1300px;
+ -ms-perspective: 1300px;
+ perspective: 1300px;
+}
+
+.reveal.cube .slides section {
+ padding: 30px;
+ min-height: 600px;
+
+ -webkit-backface-visibility: hidden;
+ -moz-backface-visibility: hidden;
+ -ms-backface-visibility: hidden;
+ backface-visibility: hidden;
+
+ -webkit-box-sizing: border-box;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+}
+ .reveal.center.cube .slides section {
+ min-height: auto;
+ }
+ .reveal.cube .slides section:not(.stack):before {
+ content: '';
+ position: absolute;
+ display: block;
+ width: 100%;
+ height: 100%;
+ left: 0;
+ top: 0;
+ background: rgba(0,0,0,0.1);
+ border-radius: 4px;
+
+ -webkit-transform: translateZ( -20px );
+ -moz-transform: translateZ( -20px );
+ -ms-transform: translateZ( -20px );
+ -o-transform: translateZ( -20px );
+ transform: translateZ( -20px );
+ }
+ .reveal.cube .slides section:not(.stack):after {
+ content: '';
+ position: absolute;
+ display: block;
+ width: 90%;
+ height: 30px;
+ left: 5%;
+ bottom: 0;
+ background: none;
+ z-index: 1;
+
+ border-radius: 4px;
+ box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
+
+ -webkit-transform: translateZ(-90px) rotateX( 65deg );
+ -moz-transform: translateZ(-90px) rotateX( 65deg );
+ -ms-transform: translateZ(-90px) rotateX( 65deg );
+ -o-transform: translateZ(-90px) rotateX( 65deg );
+ transform: translateZ(-90px) rotateX( 65deg );
+ }
+
+.reveal.cube .slides>section.stack {
+ padding: 0;
+ background: none;
+}
+
+.reveal.cube .slides>section.past {
+ -webkit-transform-origin: 100% 0%;
+ -moz-transform-origin: 100% 0%;
+ -ms-transform-origin: 100% 0%;
+ transform-origin: 100% 0%;
+
+ -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
+ -moz-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
+ -ms-transform: translate3d(-100%, 0, 0) rotateY(-90deg);
+ transform: translate3d(-100%, 0, 0) rotateY(-90deg);
+}
+
+.reveal.cube .slides>section.future {
+ -webkit-transform-origin: 0% 0%;
+ -moz-transform-origin: 0% 0%;
+ -ms-transform-origin: 0% 0%;
+ transform-origin: 0% 0%;
+
+ -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg);
+ -moz-transform: translate3d(100%, 0, 0) rotateY(90deg);
+ -ms-transform: translate3d(100%, 0, 0) rotateY(90deg);
+ transform: translate3d(100%, 0, 0) rotateY(90deg);
+}
+
+.reveal.cube .slides>section>section.past {
+ -webkit-transform-origin: 0% 100%;
+ -moz-transform-origin: 0% 100%;
+ -ms-transform-origin: 0% 100%;
+ transform-origin: 0% 100%;
+
+ -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg);
+ -moz-transform: translate3d(0, -100%, 0) rotateX(90deg);
+ -ms-transform: translate3d(0, -100%, 0) rotateX(90deg);
+ transform: translate3d(0, -100%, 0) rotateX(90deg);
+}
+
+.reveal.cube .slides>section>section.future {
+ -webkit-transform-origin: 0% 0%;
+ -moz-transform-origin: 0% 0%;
+ -ms-transform-origin: 0% 0%;
+ transform-origin: 0% 0%;
+
+ -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg);
+ -moz-transform: translate3d(0, 100%, 0) rotateX(-90deg);
+ -ms-transform: translate3d(0, 100%, 0) rotateX(-90deg);
+ transform: translate3d(0, 100%, 0) rotateX(-90deg);
+}
+
+
+/*********************************************
+ * PAGE TRANSITION
+ *********************************************/
+
+.reveal.page .slides {
+ -webkit-perspective-origin: 0% 50%;
+ -moz-perspective-origin: 0% 50%;
+ -ms-perspective-origin: 0% 50%;
+ perspective-origin: 0% 50%;
+
+ -webkit-perspective: 3000px;
+ -moz-perspective: 3000px;
+ -ms-perspective: 3000px;
+ perspective: 3000px;
+}
+
+.reveal.page .slides section {
+ padding: 30px;
+ min-height: 600px;
+
+ -webkit-box-sizing: border-box;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+}
+ .reveal.page .slides section.past {
+ z-index: 12;
+ }
+ .reveal.page .slides section:not(.stack):before {
+ content: '';
+ position: absolute;
+ display: block;
+ width: 100%;
+ height: 100%;
+ left: 0;
+ top: 0;
+ background: rgba(0,0,0,0.1);
+
+ -webkit-transform: translateZ( -20px );
+ -moz-transform: translateZ( -20px );
+ -ms-transform: translateZ( -20px );
+ -o-transform: translateZ( -20px );
+ transform: translateZ( -20px );
+ }
+ .reveal.page .slides section:not(.stack):after {
+ content: '';
+ position: absolute;
+ display: block;
+ width: 90%;
+ height: 30px;
+ left: 5%;
+ bottom: 0;
+ background: none;
+ z-index: 1;
+
+ border-radius: 4px;
+ box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
+
+ -webkit-transform: translateZ(-90px) rotateX( 65deg );
+ }
+
+.reveal.page .slides>section.stack {
+ padding: 0;
+ background: none;
+}
+
+.reveal.page .slides>section.past {
+ -webkit-transform-origin: 0% 0%;
+ -moz-transform-origin: 0% 0%;
+ -ms-transform-origin: 0% 0%;
+ transform-origin: 0% 0%;
+
+ -webkit-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
+ -moz-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
+ -ms-transform: translate3d(-40%, 0, 0) rotateY(-80deg);
+ transform: translate3d(-40%, 0, 0) rotateY(-80deg);
+}
+
+.reveal.page .slides>section.future {
+ -webkit-transform-origin: 100% 0%;
+ -moz-transform-origin: 100% 0%;
+ -ms-transform-origin: 100% 0%;
+ transform-origin: 100% 0%;
+
+ -webkit-transform: translate3d(0, 0, 0);
+ -moz-transform: translate3d(0, 0, 0);
+ -ms-transform: translate3d(0, 0, 0);
+ transform: translate3d(0, 0, 0);
+}
+
+.reveal.page .slides>section>section.past {
+ -webkit-transform-origin: 0% 0%;
+ -moz-transform-origin: 0% 0%;
+ -ms-transform-origin: 0% 0%;
+ transform-origin: 0% 0%;
+
+ -webkit-transform: translate3d(0, -40%, 0) rotateX(80deg);
+ -moz-transform: translate3d(0, -40%, 0) rotateX(80deg);
+ -ms-transform: translate3d(0, -40%, 0) rotateX(80deg);
+ transform: translate3d(0, -40%, 0) rotateX(80deg);
+}
+
+.reveal.page .slides>section>section.future {
+ -webkit-transform-origin: 0% 100%;
+ -moz-transform-origin: 0% 100%;
+ -ms-transform-origin: 0% 100%;
+ transform-origin: 0% 100%;
+
+ -webkit-transform: translate3d(0, 0, 0);
+ -moz-transform: translate3d(0, 0, 0);
+ -ms-transform: translate3d(0, 0, 0);
+ transform: translate3d(0, 0, 0);
+}
+
+
+/*********************************************
+ * FADE TRANSITION
+ *********************************************/
+
+.reveal .slides section[data-transition=fade],
+.reveal.fade .slides section,
+.reveal.fade .slides>section>section {
+ -webkit-transform: none;
+ -moz-transform: none;
+ -ms-transform: none;
+ -o-transform: none;
+ transform: none;
+
+ -webkit-transition: opacity 0.5s;
+ -moz-transition: opacity 0.5s;
+ -ms-transition: opacity 0.5s;
+ -o-transition: opacity 0.5s;
+ transition: opacity 0.5s;
+}
+
+
+.reveal.fade.overview .slides section,
+.reveal.fade.overview .slides>section>section,
+.reveal.fade.exit-overview .slides section,
+.reveal.fade.exit-overview .slides>section>section {
+ -webkit-transition: none;
+ -moz-transition: none;
+ -ms-transition: none;
+ -o-transition: none;
+ transition: none;
+}
+
+
+/*********************************************
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new file mode 100644
index 0000000..f77f2a9
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/reveal.min.css
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rotateX(65deg);-moz-transform:translateZ(-90px) rotateX(65deg);-ms-transform:translateZ(-90px) rotateX(65deg);-o-transform:translateZ(-90px) rotateX(65deg);transform:translateZ(-90px) rotateX(65deg)}.reveal.cube .slides>section.stack{padding:0;background:0}.reveal.cube .slides>section.past{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(-100%,0,0) rotateY(-90deg);-moz-transform:translate3d(-100%,0,0) rotateY(-90deg);-ms-transform:translate3d(-100%,0,0) rotateY(-90deg);transform:translate3d(-100%,0,0) rotateY(-90deg)}.reveal.cube .slides>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(100%,0,0) rotateY(90deg);-moz-transform:translate3d(100%,0,0) rotateY(90deg);-ms-transform:translate3d(100%,0,0) rotateY(90deg);transform:translate3d(100%,0,0) rotateY(90deg)}.reveal.cube .slides>section>section.past{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,-100%,0) rotateX(90deg);-moz-transform:translate3d(0,-100%,0) rotateX(90deg);-ms-transform:translate3d(0,-100%,0) rotateX(90deg);transform:translate3d(0,-100%,0) rotateX(90deg)}.reveal.cube .slides>section>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,100%,0) rotateX(-90deg);-moz-transform:translate3d(0,100%,0) rotateX(-90deg);-ms-transform:translate3d(0,100%,0) rotateX(-90deg);transform:translate3d(0,100%,0) rotateX(-90deg)}.reveal.page .slides{-webkit-perspective-origin:0 50%;-moz-perspective-origin:0 50%;-ms-perspective-origin:0 50%;perspective-origin:0 50%;-webkit-perspective:3000px;-moz-perspective:3000px;-ms-perspective:3000px;perspective:3000px}.reveal.page .slides section{padding:30px;min-height:600px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.page .slides section.past{z-index:12}.reveal.page .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);-webkit-transform:translateZ(-20px);-moz-transform:translateZ(-20px);-ms-transform:translateZ(-20px);-o-transform:translateZ(-20px);transform:translateZ(-20px)}.reveal.page .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX(65deg)}.reveal.page .slides>section.stack{padding:0;background:0}.reveal.page .slides>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(-40%,0,0) rotateY(-80deg);-moz-transform:translate3d(-40%,0,0) rotateY(-80deg);-ms-transform:translate3d(-40%,0,0) rotateY(-80deg);transform:translate3d(-40%,0,0) rotateY(-80deg)}.reveal.page .slides>section.future{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.page .slides>section>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,-40%,0) rotateX(80deg);-moz-transform:translate3d(0,-40%,0) rotateX(80deg);-ms-transform:translate3d(0,-40%,0) rotateX(80deg);transform:translate3d(0,-40%,0) rotateX(80deg)}.reveal.page .slides>section>section.future{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal .slides section[data-transition=fade],.reveal.fade .slides section,.reveal.fade .slides>section>section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:opacity .5s;-moz-transition:opacity .5s;-ms-transition:opacity .5s;-o-transition:opacity .5s;transition:opacity .5s}.reveal.fade.overview .slides section,.reveal.fade.overview .slides>section>section,.reveal.fade.exit-overview .slides section,.reveal.fade.exit-overview .slides>section>section{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .slides section[data-transition=none],.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{width:80%;top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba(0,0,0,0);-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba(200,50,30,.6)}.soothe .reveal .state-background{background:rgba(50,200,90,.4)}.blackout .reveal .state-background{background:rgba(0,0,0,.6)}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal.rtl ol,.reveal.rtl ul{text-align:right}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/moon.css b/2015-03-munich-rubyshift/css/theme/moon.css
new file mode 100644
index 0000000..5aa2866
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/moon.css
@@ -0,0 +1,142 @@
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+/**
+ * Solarized Dark theme for reveal.js.
+ * Author: Achim Staebler
+ */
+@font-face {
+ font-family: 'League Gothic';
+ src: url("../../lib/font/league_gothic-webfont.eot");
+ src: url("../../lib/font/league_gothic-webfont.eot?#iefix") format("embedded-opentype"), url("../../lib/font/league_gothic-webfont.woff") format("woff"), url("../../lib/font/league_gothic-webfont.ttf") format("truetype"), url("../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular") format("svg");
+ font-weight: normal;
+ font-style: normal; }
+
+/**
+ * Solarized colors by Ethan Schoonover
+ */
+html * {
+ color-profile: sRGB;
+ rendering-intent: auto; }
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+ background: #002b36;
+ background-color: #002b36; }
+
+.reveal {
+ font-family: "Lato", sans-serif;
+ font-size: 36px;
+ font-weight: 200;
+ letter-spacing: -0.02em;
+ color: #93a1a1; }
+
+::selection {
+ color: white;
+ background: #d33682;
+ text-shadow: none; }
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ margin: 0 0 20px 0;
+ color: #eee8d5;
+ font-family: "League Gothic", Impact, sans-serif;
+ line-height: 0.9em;
+ letter-spacing: 0.02em;
+ text-transform: uppercase;
+ text-shadow: none; }
+
+.reveal h1 {
+ text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a:not(.image) {
+ color: #268bd2;
+ text-decoration: none;
+ -webkit-transition: color .15s ease;
+ -moz-transition: color .15s ease;
+ -ms-transition: color .15s ease;
+ -o-transition: color .15s ease;
+ transition: color .15s ease; }
+
+.reveal a:not(.image):hover {
+ color: #78b9e6;
+ text-shadow: none;
+ border: none; }
+
+.reveal .roll span:after {
+ color: #fff;
+ background: #1a6091; }
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+ margin: 15px 0px;
+ background: rgba(255, 255, 255, 0.12);
+ border: 4px solid #93a1a1;
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+ -webkit-transition: all .2s linear;
+ -moz-transition: all .2s linear;
+ -ms-transition: all .2s linear;
+ -o-transition: all .2s linear;
+ transition: all .2s linear; }
+
+.reveal a:hover img {
+ background: rgba(255, 255, 255, 0.2);
+ border-color: #268bd2;
+ box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
+ border-right-color: #268bd2; }
+
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
+ border-left-color: #268bd2; }
+
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
+ border-bottom-color: #268bd2; }
+
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
+ border-top-color: #268bd2; }
+
+.reveal .controls div.navigate-left.enabled:hover {
+ border-right-color: #78b9e6; }
+
+.reveal .controls div.navigate-right.enabled:hover {
+ border-left-color: #78b9e6; }
+
+.reveal .controls div.navigate-up.enabled:hover {
+ border-bottom-color: #78b9e6; }
+
+.reveal .controls div.navigate-down.enabled:hover {
+ border-top-color: #78b9e6; }
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+ background: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress span {
+ background: #268bd2;
+ -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/2015-03-munich-rubyshift/css/theme/night.css b/2015-03-munich-rubyshift/css/theme/night.css
new file mode 100644
index 0000000..2ea3fc4
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/night.css
@@ -0,0 +1,130 @@
+@import url(https://fonts.googleapis.com/css?family=Montserrat:700);
+@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);
+/**
+ * Black theme for reveal.js.
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+ background: #111111;
+ background-color: #111111; }
+
+.reveal {
+ font-family: "Open Sans", sans-serif;
+ font-size: 30px;
+ font-weight: 200;
+ letter-spacing: -0.02em;
+ color: #eeeeee; }
+
+::selection {
+ color: white;
+ background: #e7ad52;
+ text-shadow: none; }
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ margin: 0 0 20px 0;
+ color: #eeeeee;
+ font-family: "Montserrat", Impact, sans-serif;
+ line-height: 0.9em;
+ letter-spacing: -0.03em;
+ text-transform: none;
+ text-shadow: none; }
+
+.reveal h1 {
+ text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a:not(.image) {
+ color: #e7ad52;
+ text-decoration: none;
+ -webkit-transition: color .15s ease;
+ -moz-transition: color .15s ease;
+ -ms-transition: color .15s ease;
+ -o-transition: color .15s ease;
+ transition: color .15s ease; }
+
+.reveal a:not(.image):hover {
+ color: #f3d7ac;
+ text-shadow: none;
+ border: none; }
+
+.reveal .roll span:after {
+ color: #fff;
+ background: #d08a1d; }
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+ margin: 15px 0px;
+ background: rgba(255, 255, 255, 0.12);
+ border: 4px solid #eeeeee;
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+ -webkit-transition: all .2s linear;
+ -moz-transition: all .2s linear;
+ -ms-transition: all .2s linear;
+ -o-transition: all .2s linear;
+ transition: all .2s linear; }
+
+.reveal a:hover img {
+ background: rgba(255, 255, 255, 0.2);
+ border-color: #e7ad52;
+ box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
+ border-right-color: #e7ad52; }
+
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
+ border-left-color: #e7ad52; }
+
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
+ border-bottom-color: #e7ad52; }
+
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
+ border-top-color: #e7ad52; }
+
+.reveal .controls div.navigate-left.enabled:hover {
+ border-right-color: #f3d7ac; }
+
+.reveal .controls div.navigate-right.enabled:hover {
+ border-left-color: #f3d7ac; }
+
+.reveal .controls div.navigate-up.enabled:hover {
+ border-bottom-color: #f3d7ac; }
+
+.reveal .controls div.navigate-down.enabled:hover {
+ border-top-color: #f3d7ac; }
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+ background: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress span {
+ background: #e7ad52;
+ -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/2015-03-munich-rubyshift/css/theme/simple.css b/2015-03-munich-rubyshift/css/theme/simple.css
new file mode 100644
index 0000000..b8f31bc
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/simple.css
@@ -0,0 +1,132 @@
+@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700);
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+/**
+ * A simple theme for reveal.js presentations, similar
+ * to the default theme. The accent color is darkblue.
+ *
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+ background: white;
+ background-color: white; }
+
+.reveal {
+ font-family: "Lato", sans-serif;
+ font-size: 36px;
+ font-weight: 200;
+ letter-spacing: -0.02em;
+ color: black; }
+
+::selection {
+ color: white;
+ background: rgba(0, 0, 0, 0.99);
+ text-shadow: none; }
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ margin: 0 0 20px 0;
+ color: black;
+ font-family: "News Cycle", Impact, sans-serif;
+ line-height: 0.9em;
+ letter-spacing: 0.02em;
+ text-transform: none;
+ text-shadow: none; }
+
+.reveal h1 {
+ text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a:not(.image) {
+ color: darkblue;
+ text-decoration: none;
+ -webkit-transition: color .15s ease;
+ -moz-transition: color .15s ease;
+ -ms-transition: color .15s ease;
+ -o-transition: color .15s ease;
+ transition: color .15s ease; }
+
+.reveal a:not(.image):hover {
+ color: #0000f1;
+ text-shadow: none;
+ border: none; }
+
+.reveal .roll span:after {
+ color: #fff;
+ background: #00003f; }
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+ margin: 15px 0px;
+ background: rgba(255, 255, 255, 0.12);
+ border: 4px solid black;
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+ -webkit-transition: all .2s linear;
+ -moz-transition: all .2s linear;
+ -ms-transition: all .2s linear;
+ -o-transition: all .2s linear;
+ transition: all .2s linear; }
+
+.reveal a:hover img {
+ background: rgba(255, 255, 255, 0.2);
+ border-color: darkblue;
+ box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
+ border-right-color: darkblue; }
+
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
+ border-left-color: darkblue; }
+
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
+ border-bottom-color: darkblue; }
+
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
+ border-top-color: darkblue; }
+
+.reveal .controls div.navigate-left.enabled:hover {
+ border-right-color: #0000f1; }
+
+.reveal .controls div.navigate-right.enabled:hover {
+ border-left-color: #0000f1; }
+
+.reveal .controls div.navigate-up.enabled:hover {
+ border-bottom-color: #0000f1; }
+
+.reveal .controls div.navigate-down.enabled:hover {
+ border-top-color: #0000f1; }
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+ background: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress span {
+ background: darkblue;
+ -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/2015-03-munich-rubyshift/css/theme/solarized.css b/2015-03-munich-rubyshift/css/theme/solarized.css
new file mode 100644
index 0000000..17c3205
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/solarized.css
@@ -0,0 +1,142 @@
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+/**
+ * Solarized Light theme for reveal.js.
+ * Author: Achim Staebler
+ */
+@font-face {
+ font-family: 'League Gothic';
+ src: url("../../lib/font/league_gothic-webfont.eot");
+ src: url("../../lib/font/league_gothic-webfont.eot?#iefix") format("embedded-opentype"), url("../../lib/font/league_gothic-webfont.woff") format("woff"), url("../../lib/font/league_gothic-webfont.ttf") format("truetype"), url("../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular") format("svg");
+ font-weight: normal;
+ font-style: normal; }
+
+/**
+ * Solarized colors by Ethan Schoonover
+ */
+html * {
+ color-profile: sRGB;
+ rendering-intent: auto; }
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+ background: #fdf6e3;
+ background-color: #fdf6e3; }
+
+.reveal {
+ font-family: "Lato", sans-serif;
+ font-size: 36px;
+ font-weight: 200;
+ letter-spacing: -0.02em;
+ color: #657b83; }
+
+::selection {
+ color: white;
+ background: #d33682;
+ text-shadow: none; }
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ margin: 0 0 20px 0;
+ color: #586e75;
+ font-family: "League Gothic", Impact, sans-serif;
+ line-height: 0.9em;
+ letter-spacing: 0.02em;
+ text-transform: uppercase;
+ text-shadow: none; }
+
+.reveal h1 {
+ text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a:not(.image) {
+ color: #268bd2;
+ text-decoration: none;
+ -webkit-transition: color .15s ease;
+ -moz-transition: color .15s ease;
+ -ms-transition: color .15s ease;
+ -o-transition: color .15s ease;
+ transition: color .15s ease; }
+
+.reveal a:not(.image):hover {
+ color: #78b9e6;
+ text-shadow: none;
+ border: none; }
+
+.reveal .roll span:after {
+ color: #fff;
+ background: #1a6091; }
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+ margin: 15px 0px;
+ background: rgba(255, 255, 255, 0.12);
+ border: 4px solid #657b83;
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+ -webkit-transition: all .2s linear;
+ -moz-transition: all .2s linear;
+ -ms-transition: all .2s linear;
+ -o-transition: all .2s linear;
+ transition: all .2s linear; }
+
+.reveal a:hover img {
+ background: rgba(255, 255, 255, 0.2);
+ border-color: #268bd2;
+ box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
+ border-right-color: #268bd2; }
+
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
+ border-left-color: #268bd2; }
+
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
+ border-bottom-color: #268bd2; }
+
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
+ border-top-color: #268bd2; }
+
+.reveal .controls div.navigate-left.enabled:hover {
+ border-right-color: #78b9e6; }
+
+.reveal .controls div.navigate-right.enabled:hover {
+ border-left-color: #78b9e6; }
+
+.reveal .controls div.navigate-up.enabled:hover {
+ border-bottom-color: #78b9e6; }
+
+.reveal .controls div.navigate-down.enabled:hover {
+ border-top-color: #78b9e6; }
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+ background: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress span {
+ background: #268bd2;
+ -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+ transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/2015-03-munich-rubyshift/css/theme/source/beige.scss b/2015-03-munich-rubyshift/css/theme/source/beige.scss
new file mode 100644
index 0000000..c31956c
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/beige.scss
@@ -0,0 +1,50 @@
+/**
+ * Beige theme for reveal.js.
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@font-face {
+ font-family: 'League Gothic';
+ src: url('../../lib/font/league_gothic-webfont.eot');
+ src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+ url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+ url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+ url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+ font-weight: normal;
+ font-style: normal;
+}
+
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainColor: #333;
+$headingColor: #333;
+$headingTextShadow: none;
+$backgroundColor: #f7f3de;
+$linkColor: #8b743d;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: rgba(79, 64, 28, 0.99);
+$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15);
+
+// Background generator
+@mixin bodyBackground() {
+ @include radial-gradient( rgba(247,242,211,1), rgba(255,255,255,1) );
+}
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/source/default.scss b/2015-03-munich-rubyshift/css/theme/source/default.scss
new file mode 100644
index 0000000..1117b65
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/default.scss
@@ -0,0 +1,42 @@
+/**
+ * Default theme for reveal.js.
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@font-face {
+ font-family: 'League Gothic';
+ src: url('../../lib/font/league_gothic-webfont.eot');
+ src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+ url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+ url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+ url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+ font-weight: normal;
+ font-style: normal;
+}
+
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+// Override theme settings (see ../template/settings.scss)
+$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15);
+
+// Background generator
+@mixin bodyBackground() {
+ @include radial-gradient( rgba(28,30,32,1), rgba(85,90,95,1) );
+}
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/source/night.scss b/2015-03-munich-rubyshift/css/theme/source/night.scss
new file mode 100644
index 0000000..b0cb57f
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/night.scss
@@ -0,0 +1,35 @@
+/**
+ * Black theme for reveal.js.
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+// Include theme-specific fonts
+@import url(https://fonts.googleapis.com/css?family=Montserrat:700);
+@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);
+
+
+// Override theme settings (see ../template/settings.scss)
+$backgroundColor: #111;
+
+$mainFont: 'Open Sans', sans-serif;
+$linkColor: #e7ad52;
+$linkColorHover: lighten( $linkColor, 20% );
+$headingFont: 'Montserrat', Impact, sans-serif;
+$headingTextShadow: none;
+$headingLetterSpacing: -0.03em;
+$headingTextTransform: none;
+$selectionBackgroundColor: #e7ad52;
+$mainFontSize: 30px;
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/source/serif.scss b/2015-03-munich-rubyshift/css/theme/source/serif.scss
new file mode 100644
index 0000000..06eaca8
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/serif.scss
@@ -0,0 +1,33 @@
+/**
+ * A simple theme for reveal.js presentations, similar
+ * to the default theme. The accent color is darkblue.
+ *
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+$mainColor: #000;
+$headingFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+$headingColor: #383D3D;
+$headingTextShadow: none;
+$headingTextTransform: none;
+$backgroundColor: #F0F1EB;
+$linkColor: #51483D;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: #26351C;
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/source/simple.scss b/2015-03-munich-rubyshift/css/theme/source/simple.scss
new file mode 100644
index 0000000..84c7d9b
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/simple.scss
@@ -0,0 +1,38 @@
+/**
+ * A simple theme for reveal.js presentations, similar
+ * to the default theme. The accent color is darkblue.
+ *
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700);
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainFont: 'Lato', sans-serif;
+$mainColor: #000;
+$headingFont: 'News Cycle', Impact, sans-serif;
+$headingColor: #000;
+$headingTextShadow: none;
+$headingTextTransform: none;
+$backgroundColor: #fff;
+$linkColor: #00008B;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: rgba(0, 0, 0, 0.99);
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/source/sky.scss b/2015-03-munich-rubyshift/css/theme/source/sky.scss
new file mode 100644
index 0000000..f3d7570
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/sky.scss
@@ -0,0 +1,41 @@
+/**
+ * Sky theme for reveal.js.
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@import url(https://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
+@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainFont: 'Open Sans', sans-serif;
+$mainColor: #333;
+$headingFont: 'Quicksand', sans-serif;
+$headingColor: #333;
+$headingLetterSpacing: -0.08em;
+$headingTextShadow: none;
+$backgroundColor: #f7fbfc;
+$linkColor: #3b759e;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: #134674;
+
+// Background generator
+@mixin bodyBackground() {
+ @include radial-gradient( #add9e4, #f7fbfc );
+}
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/source/solarized.scss b/2015-03-munich-rubyshift/css/theme/source/solarized.scss
new file mode 100644
index 0000000..8217b8f
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/source/solarized.scss
@@ -0,0 +1,74 @@
+/**
+ * Solarized Light theme for reveal.js.
+ * Author: Achim Staebler
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@font-face {
+ font-family: 'League Gothic';
+ src: url('../../lib/font/league_gothic-webfont.eot');
+ src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+ url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+ url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+ url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+ font-weight: normal;
+ font-style: normal;
+}
+
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+
+/**
+ * Solarized colors by Ethan Schoonover
+ */
+html * {
+ color-profile: sRGB;
+ rendering-intent: auto;
+}
+
+// Solarized colors
+$base03: #002b36;
+$base02: #073642;
+$base01: #586e75;
+$base00: #657b83;
+$base0: #839496;
+$base1: #93a1a1;
+$base2: #eee8d5;
+$base3: #fdf6e3;
+$yellow: #b58900;
+$orange: #cb4b16;
+$red: #dc322f;
+$magenta: #d33682;
+$violet: #6c71c4;
+$blue: #268bd2;
+$cyan: #2aa198;
+$green: #859900;
+
+// Override theme settings (see ../template/settings.scss)
+$mainColor: $base00;
+$headingColor: $base01;
+$headingTextShadow: none;
+$backgroundColor: $base3;
+$linkColor: $blue;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: $magenta;
+
+// Background generator
+// @mixin bodyBackground() {
+// @include radial-gradient( rgba($base3,1), rgba(lighten($base3, 20%),1) );
+// }
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
diff --git a/2015-03-munich-rubyshift/css/theme/template/mixins.scss b/2015-03-munich-rubyshift/css/theme/template/mixins.scss
new file mode 100644
index 0000000..e0c5606
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/template/mixins.scss
@@ -0,0 +1,29 @@
+@mixin vertical-gradient( $top, $bottom ) {
+ background: $top;
+ background: -moz-linear-gradient( top, $top 0%, $bottom 100% );
+ background: -webkit-gradient( linear, left top, left bottom, color-stop(0%,$top), color-stop(100%,$bottom) );
+ background: -webkit-linear-gradient( top, $top 0%, $bottom 100% );
+ background: -o-linear-gradient( top, $top 0%, $bottom 100% );
+ background: -ms-linear-gradient( top, $top 0%, $bottom 100% );
+ background: linear-gradient( top, $top 0%, $bottom 100% );
+}
+
+@mixin horizontal-gradient( $top, $bottom ) {
+ background: $top;
+ background: -moz-linear-gradient( left, $top 0%, $bottom 100% );
+ background: -webkit-gradient( linear, left top, right top, color-stop(0%,$top), color-stop(100%,$bottom) );
+ background: -webkit-linear-gradient( left, $top 0%, $bottom 100% );
+ background: -o-linear-gradient( left, $top 0%, $bottom 100% );
+ background: -ms-linear-gradient( left, $top 0%, $bottom 100% );
+ background: linear-gradient( left, $top 0%, $bottom 100% );
+}
+
+@mixin radial-gradient( $outer, $inner, $type: circle ) {
+ background: $outer;
+ background: -moz-radial-gradient( center, $type cover, $inner 0%, $outer 100% );
+ background: -webkit-gradient( radial, center center, 0px, center center, 100%, color-stop(0%,$inner), color-stop(100%,$outer) );
+ background: -webkit-radial-gradient( center, $type cover, $inner 0%, $outer 100% );
+ background: -o-radial-gradient( center, $type cover, $inner 0%, $outer 100% );
+ background: -ms-radial-gradient( center, $type cover, $inner 0%, $outer 100% );
+ background: radial-gradient( center, $type cover, $inner 0%, $outer 100% );
+}
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/template/settings.scss b/2015-03-munich-rubyshift/css/theme/template/settings.scss
new file mode 100644
index 0000000..7e9ffd8
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/template/settings.scss
@@ -0,0 +1,33 @@
+// Base settings for all themes that can optionally be
+// overridden by the super-theme
+
+// Background of the presentation
+$backgroundColor: #2b2b2b;
+
+// Primary/body text
+$mainFont: 'Lato', sans-serif;
+$mainFontSize: 36px;
+$mainColor: #eee;
+
+// Headings
+$headingFont: 'League Gothic', Impact, sans-serif;
+$headingColor: #eee;
+$headingLineHeight: 0.9em;
+$headingLetterSpacing: 0.02em;
+$headingTextTransform: uppercase;
+$headingTextShadow: 0px 0px 6px rgba(0,0,0,0.2);
+$heading1TextShadow: $headingTextShadow;
+
+// Links and actions
+$linkColor: #13DAEC;
+$linkColorHover: lighten( $linkColor, 20% );
+
+// Text selection
+$selectionBackgroundColor: #FF5E99;
+$selectionColor: #fff;
+
+// Generates the presentation background, can be overridden
+// to return a background image or gradient
+@mixin bodyBackground() {
+ background: $backgroundColor;
+}
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/css/theme/template/theme.scss b/2015-03-munich-rubyshift/css/theme/template/theme.scss
new file mode 100644
index 0000000..96148e3
--- /dev/null
+++ b/2015-03-munich-rubyshift/css/theme/template/theme.scss
@@ -0,0 +1,163 @@
+// Base theme template for reveal.js
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+ @include bodyBackground();
+ background-color: $backgroundColor;
+}
+
+.reveal {
+ font-family: $mainFont;
+ font-size: $mainFontSize;
+ font-weight: 200;
+ letter-spacing: -0.02em;
+ color: $mainColor;
+}
+
+::selection {
+ color: $selectionColor;
+ background: $selectionBackgroundColor;
+ text-shadow: none;
+}
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+ margin: 0 0 20px 0;
+ color: $headingColor;
+
+ font-family: $headingFont;
+ line-height: $headingLineHeight;
+ letter-spacing: $headingLetterSpacing;
+
+ text-transform: $headingTextTransform;
+ text-shadow: $headingTextShadow;
+}
+
+.reveal h1 {
+ text-shadow: $heading1TextShadow;
+}
+
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+ color: $linkColor;
+ text-decoration: none;
+
+ -webkit-transition: color .15s ease;
+ -moz-transition: color .15s ease;
+ -ms-transition: color .15s ease;
+ -o-transition: color .15s ease;
+ transition: color .15s ease;
+}
+ .reveal a:not(.image):hover {
+ color: $linkColorHover;
+
+ text-shadow: none;
+ border: none;
+ }
+
+.reveal .roll span:after {
+ color: #fff;
+ background: darken( $linkColor, 15% );
+}
+
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+
+.reveal section img {
+ margin: 15px 0px;
+ background: rgba(255,255,255,0.12);
+ border: 4px solid $mainColor;
+
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+
+ -webkit-transition: all .2s linear;
+ -moz-transition: all .2s linear;
+ -ms-transition: all .2s linear;
+ -o-transition: all .2s linear;
+ transition: all .2s linear;
+}
+
+ .reveal a:hover img {
+ background: rgba(255,255,255,0.2);
+ border-color: $linkColor;
+
+ box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+ }
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
+ border-right-color: $linkColor;
+}
+
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
+ border-left-color: $linkColor;
+}
+
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
+ border-bottom-color: $linkColor;
+}
+
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
+ border-top-color: $linkColor;
+}
+
+.reveal .controls div.navigate-left.enabled:hover {
+ border-right-color: $linkColorHover;
+}
+
+.reveal .controls div.navigate-right.enabled:hover {
+ border-left-color: $linkColorHover;
+}
+
+.reveal .controls div.navigate-up.enabled:hover {
+ border-bottom-color: $linkColorHover;
+}
+
+.reveal .controls div.navigate-down.enabled:hover {
+ border-top-color: $linkColorHover;
+}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+ background: rgba(0,0,0,0.2);
+}
+ .reveal .progress span {
+ background: $linkColor;
+
+ -webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+ }
+
+
diff --git a/2015-03-munich-rubyshift/fonts/Merriweather-Bold.ttf b/2015-03-munich-rubyshift/fonts/Merriweather-Bold.ttf
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diff --git a/2015-03-munich-rubyshift/images/server.png b/2015-03-munich-rubyshift/images/server.png
new file mode 120000
index 0000000..84e2e52
--- /dev/null
+++ b/2015-03-munich-rubyshift/images/server.png
@@ -0,0 +1 @@
+network-server.png
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/images/tcp_state_diagram.png b/2015-03-munich-rubyshift/images/tcp_state_diagram.png
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diff --git a/2015-03-munich-rubyshift/index.html b/2015-03-munich-rubyshift/index.html
new file mode 100644
index 0000000..5595c32
--- /dev/null
+++ b/2015-03-munich-rubyshift/index.html
@@ -0,0 +1,650 @@
+
+
+
+
+
+
+ Deploy like nobody is watching.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Deploy like nobody is watching.
+ 
+
+ March 11th, 2015
+
+ @bascht
+
+
+
+
+ Ye olde DevOps
+
+
+
+ 
+
+
+
+
+ Silos
+
+
+
+
+ Distribution of roles
+ 
+ Creative Commons Attribution 4.0 International (http://commons.wikimedia.org/wiki/File:The_Devil_and_Dr._Faustus_meet._Wellcome_L0031469.jpg)
+
+
+
+
+ …the »old world« software developer…
+
+
+
+
+ …the »old world« system administrator…
+
+
+
+
+ So – let's swap roles.
+ (Can't be that hard, no?)
+
+
+
+ * { /* No idea what I'm cascading here… */
+ color: 'Kornblumenblau' !important;
+ }
+
+
+
+
+ $$('I'){
+ $('will#wrap').each(function('until'){
+ return this.self._self.that['crap'].works;
+ });
+ };;;; // eat ._this, jslint!
+
+
+
+
+ $ sudo sudo su -c "sudo do --what 'I want'"
+
+
+
+
+
+ Small castles
+
+
+
+ CC BY-NC-ND 2.0 — Jos van Wunnik
+
+
+
+
+
+ Galileo Galilei - 1636
+
+
+
+
+
+ nginx::resource::upstream { 'here_be_dragons':
+ members => [
+ 'lolcathost:8080',
+ 'lolcathost:8081',
+ 'lolcathost:8082',
+ ],
+ }
+
+ nginx::resource::vhost { 'app.yournextstartup.com':
+ proxy => 'http://here_be_dragons',
+ }
+
+
+
+
+
+
+ Tools
+ ansiblebcfg2cdistchefcfengineisconfjujulcfg
+ ocsinventoryngwithglpiopsipikt
+ puppetquattorradmindrex
+ rundecksmartfrogsaltspacewalk
+
+
+
+
+
+
+
+ Being responsible for the artefact that is shipped.
+ Every step of the pipeline.
+
+
+
+
+
+
+
+
+
+
+
+ MANAGEMENT = :mediocre
+ CUSTOMER = :opinionated
+
+ def my_little_farm(requirements)
+ engineering = :truly_optimistic
+ trap("SIGINT") { ignore_those_admins }
+
+ pray_for(some.kind_of? Wonder)
+ ship!
+ end
+
+
+
+
+
+ Releases.
+
+
+
+
+ Imagine…
+ …it's friday.
+
+
+
+
+ Your deployment plan…
+
+ …doesn't scale very well.
+
+
+
+ gut metrics
+
+ Who truly understands every base / helper / tools / domain class?
+
+ Who understands your deployment process?
+
+
+
+ busnumber
+
+
+
+
+
+ Why not…
+
+ - deploy as often as possible?
+ - let the new employee deploy on her first day?
+ - deploy when nobody is watching?
+
+
+
+
+
+ 2015
+ Infrastructure code is code as well!
+
+
+
+
+ Are your problems bubbling up…
+
+
+ - …from app code?
+ - …from your server configuration?
+ - …during rollout?
+
+
+ …because of poor orchestration?
+
+
+
+
+
+ © 2013 — theprofoundprogrammer.com
+
+
+
+ No more excuses.
+
+ - Infrastructure problem?
+
- File an issue
+
+ - Infrastructure change?
+
- Hand in a story
+
+ - App Changes need infrastructure changes?
+
- Orchestrate your rollouts.
+
+
+
+
+
+ No commit without an issue id / feature branch.
+ No major release without documentation in an issue.
+
+
+
+
+ Do code reviews.
+
+ - Yes. for infrastructure.
+ - Yes. Even for infrastructure.
+
+
+
+
+ Sorry, but there is no one-size-fits-all solution.
+
+
+ Quelle: GFDL image by user Fanghong. Creative Commons Attribution-Share Alike 3.0 Unported
+
+
+
+
+
+ Well, turns out there is.
+
+
+
+
+
+
+
+ Documentation
+ (imagine rolling thunder)
+
+
+
+ CLI > Code > Wiki
+
+ $ bin/deploy --wat?
+
+
+
+
+ Actually use your Wiki!
+
+
+ - New employees?
+ - Old hostnames?
+ - Cross references!
+ - Macros?
+ - Copy / Paste commands?
+
+
+
+
+
+
+
+ Your toolchain?
+
+ - in version control
+ - useful names
+ - well documented
+ - self-explanatory
+ - independent from the environment
+
+
+
+
+
+Use some nice wrapping.
#!/bin/(da|ba)sh #nope
#!/usr/bin/env ruby
+ ... there are dark corners in the Bourne shell, and people use all of them.
+--Chet Ramey
+
+
+
+
+
+
+
+ Build for the worst.
+
+
+ - Do your error pages cover every layer?
+ - Will every layer fail gracefully?
+ - Can you roll back?
+ - Should you roll back?
+ - Can you deactivate features?
+ - Can you afford to deliver stale content?
+
+
+
+
+
+ restore > backup
+
+
+
+
+ employee of the month
+
+
+
+
+
+ Updating artefacts isn't the last step!
+
+
+
+
+ Monitor every deployment. Gather health checks.
+
+
+
+ Steal good ideas!
+
+ $ curl -XGET 'lolcathost:9200/_cluster/health?pretty=true'
+
+
+ {
+ "cluster_name" : "prism_europe",
+ "status" : "green",
+ "timed_out" : false,
+ "number_of_nodes" : 242,
+ "number_of_data_nerds" : 242
+ "active_primary_shards" : 50,
+ "active_shards" : 100,
+ "people_actually_reading_this_slide": 1,
+ "relocating_shards" : 0,
+ "initializing_shards" : 0
+ }
+
+
+
+
+
+ Use obvious tools.
+
+var casper = require('casper').create();
+var baseurl = casper.cli.get("baseurl") || 'http://bascht.com';
+
+casper.start(baseurl, function() {
+ this.capture('shots/homepage.png');
+ this.test.assertTitle('bascht.com');
+ this.test.assertExists('input[action$="/search"]', 'Yay!');
+ this.clickLabel('Blog', 'a');
+});
+
+
+
+
+
+ Treat staging failures like as if they were production failures.
+ — Timothy Fitz (IMVU)
+
+
+
+ We're almost done.
+
+
+
+
+Specialization is for insects.
+-- Robert A. Heinlein
+
+
+
+ See how things work out.
+
+ # ~/.bash_login
+
+ rm ~/.bash_history && sync;
+
+ echo "They never fail who die, In a great cause! Lord Byron";
+ echo "Welcome to $(hostname).";
+
+
+
+
+
+
+
+
Sebastian Schulze
+ (@bascht / @bscht)
+ , 29.years
+ Software- & infrastructure developer
+ Vogtland, Leipzig, Köln, Berlin, Munich
+
+
+
+
+
+
+
+
+
+ Thank you!
+ Twitter / Github / ADN: @bascht
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2015-03-munich-rubyshift/js/reveal.js b/2015-03-munich-rubyshift/js/reveal.js
new file mode 100644
index 0000000..8d48814
--- /dev/null
+++ b/2015-03-munich-rubyshift/js/reveal.js
@@ -0,0 +1,2087 @@
+/*!
+ * reveal.js
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ *
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
+ */
+var Reveal = (function(){
+
+ 'use strict';
+
+ var SLIDES_SELECTOR = '.reveal .slides section',
+ HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
+ VERTICAL_SLIDES_SELECTOR = '.reveal .slides>section.present>section',
+ HOME_SLIDE_SELECTOR = '.reveal .slides>section:first-child',
+
+ // Configurations defaults, can be overridden at initialization time
+ config = {
+
+ // The "normal" size of the presentation, aspect ratio will be preserved
+ // when the presentation is scaled to fit different resolutions
+ width: 960,
+ height: 700,
+
+ // Factor of the display size that should remain empty around the content
+ margin: 0.1,
+
+ // Bounds for smallest/largest possible scale to apply to content
+ minScale: 0.2,
+ maxScale: 1.0,
+
+ // Display controls in the bottom right corner
+ controls: true,
+
+ // Display a presentation progress bar
+ progress: true,
+
+ // Push each slide change to the browser history
+ history: false,
+
+ // Enable keyboard shortcuts for navigation
+ keyboard: true,
+
+ // Enable the slide overview mode
+ overview: true,
+
+ // Vertical centring of slides
+ center: true,
+
+ // Enables touch navigation on devices with touch input
+ touch: true,
+
+ // Loop the presentation
+ loop: false,
+
+ // Change the presentation direction to be RTL
+ rtl: false,
+
+ // Number of milliseconds between automatically proceeding to the
+ // next slide, disabled when set to 0, this value can be overwritten
+ // by using a data-autoslide attribute on your slides
+ autoSlide: 0,
+
+ // Enable slide navigation via mouse wheel
+ mouseWheel: false,
+
+ // Apply a 3D roll to links on hover
+ rollingLinks: true,
+
+ // Theme (see /css/theme)
+ theme: null,
+
+ // Transition style
+ transition: 'default', // default/cube/page/concave/zoom/linear/fade/none
+
+ // Script dependencies to load
+ dependencies: []
+ },
+
+ // The current auto-slide duration
+ autoSlide = 0,
+
+ // The horizontal and vertical index of the currently active slide
+ indexh = 0,
+ indexv = 0,
+
+ // The previous and current slide HTML elements
+ previousSlide,
+ currentSlide,
+
+ // Slides may hold a data-state attribute which we pick up and apply
+ // as a class to the body. This list contains the combined state of
+ // all current slides.
+ state = [],
+
+ // The current scale of the presentation (see width/height config)
+ scale = 1,
+
+ // Cached references to DOM elements
+ dom = {},
+
+ // Detect support for CSS 3D transforms
+ supports3DTransforms = 'WebkitPerspective' in document.body.style ||
+ 'MozPerspective' in document.body.style ||
+ 'msPerspective' in document.body.style ||
+ 'OPerspective' in document.body.style ||
+ 'perspective' in document.body.style,
+
+ // Detect support for CSS 2D transforms
+ supports2DTransforms = 'WebkitTransform' in document.body.style ||
+ 'MozTransform' in document.body.style ||
+ 'msTransform' in document.body.style ||
+ 'OTransform' in document.body.style ||
+ 'transform' in document.body.style,
+
+ // Throttles mouse wheel navigation
+ mouseWheelTimeout = 0,
+
+ // An interval used to automatically move on to the next slide
+ autoSlideTimeout = 0,
+
+ // Delays updates to the URL due to a Chrome thumbnailer bug
+ writeURLTimeout = 0,
+
+ // A delay used to activate the overview mode
+ activateOverviewTimeout = 0,
+
+ // A delay used to deactivate the overview mode
+ deactivateOverviewTimeout = 0,
+
+ // Flags if the interaction event listeners are bound
+ eventsAreBound = false,
+
+ // Holds information about the currently ongoing touch input
+ touch = {
+ startX: 0,
+ startY: 0,
+ startSpan: 0,
+ startCount: 0,
+ handled: false,
+ threshold: 80
+ };
+
+ /**
+ * Starts up the presentation if the client is capable.
+ */
+ function initialize( options ) {
+
+ if( !supports2DTransforms && !supports3DTransforms ) {
+ document.body.setAttribute( 'class', 'no-transforms' );
+
+ // If the browser doesn't support core features we won't be
+ // using JavaScript to control the presentation
+ return;
+ }
+
+ // Force a layout when the whole page, incl fonts, has loaded
+ window.addEventListener( 'load', layout, false );
+
+ // Copy options over to our config object
+ extend( config, options );
+
+ // Hide the address bar in mobile browsers
+ hideAddressBar();
+
+ // Loads the dependencies and continues to #start() once done
+ load();
+
+ }
+
+ /**
+ * Finds and stores references to DOM elements which are
+ * required by the presentation. If a required element is
+ * not found, it is created.
+ */
+ function setupDOM() {
+
+ // Cache references to key DOM elements
+ dom.theme = document.querySelector( '#theme' );
+ dom.wrapper = document.querySelector( '.reveal' );
+ dom.slides = document.querySelector( '.reveal .slides' );
+
+ // Progress bar
+ if( !dom.wrapper.querySelector( '.progress' ) ) {
+ var progressElement = document.createElement( 'div' );
+ progressElement.classList.add( 'progress' );
+ progressElement.innerHTML = '';
+ dom.wrapper.appendChild( progressElement );
+ }
+
+ // Arrow controls
+ if( !dom.wrapper.querySelector( '.controls' ) ) {
+ var controlsElement = document.createElement( 'aside' );
+ controlsElement.classList.add( 'controls' );
+ controlsElement.innerHTML = '' +
+ '' +
+ '' +
+ '';
+ dom.wrapper.appendChild( controlsElement );
+ }
+
+ // Presentation background element
+ if( !dom.wrapper.querySelector( '.state-background' ) ) {
+ var backgroundElement = document.createElement( 'div' );
+ backgroundElement.classList.add( 'state-background' );
+ dom.wrapper.appendChild( backgroundElement );
+ }
+
+ // Overlay graphic which is displayed during the paused mode
+ if( !dom.wrapper.querySelector( '.pause-overlay' ) ) {
+ var pausedElement = document.createElement( 'div' );
+ pausedElement.classList.add( 'pause-overlay' );
+ dom.wrapper.appendChild( pausedElement );
+ }
+
+ // Cache references to elements
+ dom.progress = document.querySelector( '.reveal .progress' );
+ dom.progressbar = document.querySelector( '.reveal .progress span' );
+
+ if ( config.controls ) {
+ dom.controls = document.querySelector( '.reveal .controls' );
+
+ // There can be multiple instances of controls throughout the page
+ dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) );
+ dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) );
+ dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) );
+ dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) );
+ dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
+ dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
+ }
+
+ }
+
+ /**
+ * Hides the address bar if we're on a mobile device.
+ */
+ function hideAddressBar() {
+
+ if( /iphone|ipod|android/gi.test( navigator.userAgent ) && !/crios/gi.test( navigator.userAgent ) ) {
+ // Events that should trigger the address bar to hide
+ window.addEventListener( 'load', removeAddressBar, false );
+ window.addEventListener( 'orientationchange', removeAddressBar, false );
+ }
+
+ }
+
+ /**
+ * Loads the dependencies of reveal.js. Dependencies are
+ * defined via the configuration option 'dependencies'
+ * and will be loaded prior to starting/binding reveal.js.
+ * Some dependencies may have an 'async' flag, if so they
+ * will load after reveal.js has been started up.
+ */
+ function load() {
+
+ var scripts = [],
+ scriptsAsync = [];
+
+ for( var i = 0, len = config.dependencies.length; i < len; i++ ) {
+ var s = config.dependencies[i];
+
+ // Load if there's no condition or the condition is truthy
+ if( !s.condition || s.condition() ) {
+ if( s.async ) {
+ scriptsAsync.push( s.src );
+ }
+ else {
+ scripts.push( s.src );
+ }
+
+ // Extension may contain callback functions
+ if( typeof s.callback === 'function' ) {
+ head.ready( s.src.match( /([\w\d_\-]*)\.?js$|[^\\\/]*$/i )[0], s.callback );
+ }
+ }
+ }
+
+ // Called once synchronous scripts finish loading
+ function proceed() {
+ if( scriptsAsync.length ) {
+ // Load asynchronous scripts
+ head.js.apply( null, scriptsAsync );
+ }
+
+ start();
+ }
+
+ if( scripts.length ) {
+ head.ready( proceed );
+
+ // Load synchronous scripts
+ head.js.apply( null, scripts );
+ }
+ else {
+ proceed();
+ }
+
+ }
+
+ /**
+ * Starts up reveal.js by binding input events and navigating
+ * to the current URL deeplink if there is one.
+ */
+ function start() {
+
+ // Make sure we've got all the DOM elements we need
+ setupDOM();
+
+ // Updates the presentation to match the current configuration values
+ configure();
+
+ // Read the initial hash
+ readURL();
+
+ // Notify listeners that the presentation is ready but use a 1ms
+ // timeout to ensure it's not fired synchronously after #initialize()
+ setTimeout( function() {
+ dispatchEvent( 'ready', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'currentSlide': currentSlide
+ } );
+ }, 1 );
+
+ }
+
+ /**
+ * Applies the configuration settings from the config object.
+ */
+ function configure( options ) {
+
+ dom.wrapper.classList.remove( config.transition );
+
+ // New config options may be passed when this method
+ // is invoked through the API after initialization
+ if( typeof options === 'object' ) extend( config, options );
+
+ // Force linear transition based on browser capabilities
+ if( supports3DTransforms === false ) config.transition = 'linear';
+
+ dom.wrapper.classList.add( config.transition );
+
+ if( dom.controls ) {
+ dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
+ }
+
+ if( dom.progress ) {
+ dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
+ }
+
+ if( config.rtl ) {
+ dom.wrapper.classList.add( 'rtl' );
+ }
+ else {
+ dom.wrapper.classList.remove( 'rtl' );
+ }
+
+ if( config.center ) {
+ dom.wrapper.classList.add( 'center' );
+ }
+ else {
+ dom.wrapper.classList.remove( 'center' );
+ }
+
+ if( config.mouseWheel ) {
+ document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
+ document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
+ }
+ else {
+ document.removeEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
+ document.removeEventListener( 'mousewheel', onDocumentMouseScroll, false );
+ }
+
+ // 3D links
+ if( config.rollingLinks ) {
+ enable3DLinks();
+ }
+ else {
+ disable3DLinks();
+ }
+
+ // Load the theme in the config, if it's not already loaded
+ if( config.theme && dom.theme ) {
+ var themeURL = dom.theme.getAttribute( 'href' );
+ var themeFinder = /[^\/]*?(?=\.css)/;
+ var themeName = themeURL.match(themeFinder)[0];
+
+ if( config.theme !== themeName ) {
+ themeURL = themeURL.replace(themeFinder, config.theme);
+ dom.theme.setAttribute( 'href', themeURL );
+ }
+ }
+
+ postConfigure();
+
+ }
+
+ /**
+ * Updates various parts of the presentatio after the
+ * configuration has changed.
+ */
+ function postConfigure() {
+
+ // Subscribe to input
+ removeEventListeners();
+ addEventListeners();
+
+ // Force a layout to make sure the current config is accounted for
+ layout();
+
+ // Reflect the current autoSlide value
+ autoSlide = config.autoSlide;
+
+ // Start auto-sliding if it's enabled
+ cueAutoSlide();
+
+ }
+
+ /**
+ * Binds all event listeners.
+ */
+ function addEventListeners() {
+
+ eventsAreBound = true;
+
+ window.addEventListener( 'hashchange', onWindowHashChange, false );
+ window.addEventListener( 'resize', onWindowResize, false );
+
+ if( config.touch ) {
+ dom.wrapper.addEventListener( 'touchstart', onTouchStart, false );
+ dom.wrapper.addEventListener( 'touchmove', onTouchMove, false );
+ dom.wrapper.addEventListener( 'touchend', onTouchEnd, false );
+
+ // Support pointer-style touch interaction as well
+ if( window.navigator.msPointerEnabled ) {
+ dom.wrapper.addEventListener( 'MSPointerDown', onPointerDown, false );
+ dom.wrapper.addEventListener( 'MSPointerMove', onPointerMove, false );
+ dom.wrapper.addEventListener( 'MSPointerUp', onPointerUp, false );
+ }
+ }
+
+ if( config.keyboard ) {
+ document.addEventListener( 'keydown', onDocumentKeyDown, false );
+ }
+
+ if ( config.progress && dom.progress ) {
+ dom.progress.addEventListener( 'click', onProgressClicked, false );
+ }
+
+ if ( config.controls && dom.controls ) {
+ [ 'touchstart', 'click' ].forEach( function( eventName ) {
+ dom.controlsLeft.forEach( function( el ) { el.addEventListener( eventName, onNavigateLeftClicked, false ); } );
+ dom.controlsRight.forEach( function( el ) { el.addEventListener( eventName, onNavigateRightClicked, false ); } );
+ dom.controlsUp.forEach( function( el ) { el.addEventListener( eventName, onNavigateUpClicked, false ); } );
+ dom.controlsDown.forEach( function( el ) { el.addEventListener( eventName, onNavigateDownClicked, false ); } );
+ dom.controlsPrev.forEach( function( el ) { el.addEventListener( eventName, onNavigatePrevClicked, false ); } );
+ dom.controlsNext.forEach( function( el ) { el.addEventListener( eventName, onNavigateNextClicked, false ); } );
+ } );
+ }
+
+ }
+
+ /**
+ * Unbinds all event listeners.
+ */
+ function removeEventListeners() {
+
+ eventsAreBound = false;
+
+ document.removeEventListener( 'keydown', onDocumentKeyDown, false );
+ window.removeEventListener( 'hashchange', onWindowHashChange, false );
+ window.removeEventListener( 'resize', onWindowResize, false );
+
+ dom.wrapper.removeEventListener( 'touchstart', onTouchStart, false );
+ dom.wrapper.removeEventListener( 'touchmove', onTouchMove, false );
+ dom.wrapper.removeEventListener( 'touchend', onTouchEnd, false );
+
+ if( window.navigator.msPointerEnabled ) {
+ dom.wrapper.removeEventListener( 'MSPointerDown', onPointerDown, false );
+ dom.wrapper.removeEventListener( 'MSPointerMove', onPointerMove, false );
+ dom.wrapper.removeEventListener( 'MSPointerUp', onPointerUp, false );
+ }
+
+ if ( config.progress && dom.progress ) {
+ dom.progress.removeEventListener( 'click', onProgressClicked, false );
+ }
+
+ if ( config.controls && dom.controls ) {
+ [ 'touchstart', 'click' ].forEach( function( eventName ) {
+ dom.controlsLeft.forEach( function( el ) { el.removeEventListener( eventName, onNavigateLeftClicked, false ); } );
+ dom.controlsRight.forEach( function( el ) { el.removeEventListener( eventName, onNavigateRightClicked, false ); } );
+ dom.controlsUp.forEach( function( el ) { el.removeEventListener( eventName, onNavigateUpClicked, false ); } );
+ dom.controlsDown.forEach( function( el ) { el.removeEventListener( eventName, onNavigateDownClicked, false ); } );
+ dom.controlsPrev.forEach( function( el ) { el.removeEventListener( eventName, onNavigatePrevClicked, false ); } );
+ dom.controlsNext.forEach( function( el ) { el.removeEventListener( eventName, onNavigateNextClicked, false ); } );
+ } );
+ }
+
+ }
+
+ /**
+ * Extend object a with the properties of object b.
+ * If there's a conflict, object b takes precedence.
+ */
+ function extend( a, b ) {
+
+ for( var i in b ) {
+ a[ i ] = b[ i ];
+ }
+
+ }
+
+ /**
+ * Converts the target object to an array.
+ */
+ function toArray( o ) {
+
+ return Array.prototype.slice.call( o );
+
+ }
+
+ /**
+ * Measures the distance in pixels between point a
+ * and point b.
+ *
+ * @param {Object} a point with x/y properties
+ * @param {Object} b point with x/y properties
+ */
+ function distanceBetween( a, b ) {
+
+ var dx = a.x - b.x,
+ dy = a.y - b.y;
+
+ return Math.sqrt( dx*dx + dy*dy );
+
+ }
+
+ /**
+ * Causes the address bar to hide on mobile devices,
+ * more vertical space ftw.
+ */
+ function removeAddressBar() {
+
+ if( window.orientation === 0 ) {
+ document.documentElement.style.overflow = 'scroll';
+ document.body.style.height = '120%';
+ }
+ else {
+ document.documentElement.style.overflow = '';
+ document.body.style.height = '100%';
+ }
+
+ setTimeout( function() {
+ window.scrollTo( 0, 1 );
+ }, 10 );
+
+ }
+
+ /**
+ * Dispatches an event of the specified type from the
+ * reveal DOM element.
+ */
+ function dispatchEvent( type, properties ) {
+
+ var event = document.createEvent( "HTMLEvents", 1, 2 );
+ event.initEvent( type, true, true );
+ extend( event, properties );
+ dom.wrapper.dispatchEvent( event );
+
+ }
+
+ /**
+ * Wrap all links in 3D goodness.
+ */
+ function enable3DLinks() {
+
+ if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
+ var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
+
+ for( var i = 0, len = anchors.length; i < len; i++ ) {
+ var anchor = anchors[i];
+
+ if( anchor.textContent && !anchor.querySelector( '*' ) && ( !anchor.className || !anchor.classList.contains( anchor, 'roll' ) ) ) {
+ var span = document.createElement('span');
+ span.setAttribute('data-title', anchor.text);
+ span.innerHTML = anchor.innerHTML;
+
+ anchor.classList.add( 'roll' );
+ anchor.innerHTML = '';
+ anchor.appendChild(span);
+ }
+ }
+ }
+
+ }
+
+ /**
+ * Unwrap all 3D links.
+ */
+ function disable3DLinks() {
+
+ var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a.roll' );
+
+ for( var i = 0, len = anchors.length; i < len; i++ ) {
+ var anchor = anchors[i];
+ var span = anchor.querySelector( 'span' );
+
+ if( span ) {
+ anchor.classList.remove( 'roll' );
+ anchor.innerHTML = span.innerHTML;
+ }
+ }
+
+ }
+
+ /**
+ * Return a sorted fragments list, ordered by an increasing
+ * "data-fragment-index" attribute.
+ *
+ * Fragments will be revealed in the order that they are returned by
+ * this function, so you can use the index attributes to control the
+ * order of fragment appearance.
+ *
+ * To maintain a sensible default fragment order, fragments are presumed
+ * to be passed in document order. This function adds a "fragment-index"
+ * attribute to each node if such an attribute is not already present,
+ * and sets that attribute to an integer value which is the position of
+ * the fragment within the fragments list.
+ */
+ function sortFragments( fragments ) {
+
+ var a = toArray( fragments );
+
+ a.forEach( function( el, idx ) {
+ if( !el.hasAttribute( 'data-fragment-index' ) ) {
+ el.setAttribute( 'data-fragment-index', idx );
+ }
+ } );
+
+ a.sort( function( l, r ) {
+ return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index');
+ } );
+
+ return a;
+
+ }
+
+ /**
+ * Applies JavaScript-controlled layout rules to the
+ * presentation.
+ */
+ function layout() {
+
+ if( dom.wrapper ) {
+
+ // Available space to scale within
+ var availableWidth = dom.wrapper.offsetWidth,
+ availableHeight = dom.wrapper.offsetHeight;
+
+ // Reduce available space by margin
+ availableWidth -= ( availableHeight * config.margin );
+ availableHeight -= ( availableHeight * config.margin );
+
+ // Dimensions of the content
+ var slideWidth = config.width,
+ slideHeight = config.height;
+
+ // Slide width may be a percentage of available width
+ if( typeof slideWidth === 'string' && /%$/.test( slideWidth ) ) {
+ slideWidth = parseInt( slideWidth, 10 ) / 100 * availableWidth;
+ }
+
+ // Slide height may be a percentage of available height
+ if( typeof slideHeight === 'string' && /%$/.test( slideHeight ) ) {
+ slideHeight = parseInt( slideHeight, 10 ) / 100 * availableHeight;
+ }
+
+ dom.slides.style.width = slideWidth + 'px';
+ dom.slides.style.height = slideHeight + 'px';
+
+ // Determine scale of content to fit within available space
+ scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
+
+ // Respect max/min scale settings
+ scale = Math.max( scale, config.minScale );
+ scale = Math.min( scale, config.maxScale );
+
+ // Prefer applying scale via zoom since Chrome blurs scaled content
+ // with nested transforms
+ if( typeof dom.slides.style.zoom !== 'undefined' && !navigator.userAgent.match( /(iphone|ipod|ipad|android)/gi ) ) {
+ dom.slides.style.zoom = scale;
+ }
+ // Apply scale transform as a fallback
+ else {
+ var transform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
+
+ dom.slides.style.WebkitTransform = transform;
+ dom.slides.style.MozTransform = transform;
+ dom.slides.style.msTransform = transform;
+ dom.slides.style.OTransform = transform;
+ dom.slides.style.transform = transform;
+ }
+
+ // Select all slides, vertical and horizontal
+ var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
+
+ for( var i = 0, len = slides.length; i < len; i++ ) {
+ var slide = slides[ i ];
+
+ // Don't bother updating invisible slides
+ if( slide.style.display === 'none' ) {
+ continue;
+ }
+
+ if( config.center ) {
+ // Vertical stacks are not centred since their section
+ // children will be
+ if( slide.classList.contains( 'stack' ) ) {
+ slide.style.top = 0;
+ }
+ else {
+ slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, -slideHeight / 2 ) + 'px';
+ }
+ }
+ else {
+ slide.style.top = '';
+ }
+
+ }
+
+ }
+
+ }
+
+ /**
+ * Stores the vertical index of a stack so that the same
+ * vertical slide can be selected when navigating to and
+ * from the stack.
+ *
+ * @param {HTMLElement} stack The vertical stack element
+ * @param {int} v Index to memorize
+ */
+ function setPreviousVerticalIndex( stack, v ) {
+
+ if( typeof stack === 'object' && typeof stack.setAttribute === 'function' ) {
+ stack.setAttribute( 'data-previous-indexv', v || 0 );
+ }
+
+ }
+
+ /**
+ * Retrieves the vertical index which was stored using
+ * #setPreviousVerticalIndex() or 0 if no previous index
+ * exists.
+ *
+ * @param {HTMLElement} stack The vertical stack element
+ */
+ function getPreviousVerticalIndex( stack ) {
+
+ if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) {
+ return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0, 10 );
+ }
+
+ return 0;
+
+ }
+
+ /**
+ * Displays the overview of slides (quick nav) by
+ * scaling down and arranging all slide elements.
+ *
+ * Experimental feature, might be dropped if perf
+ * can't be improved.
+ */
+ function activateOverview() {
+
+ // Only proceed if enabled in config
+ if( config.overview ) {
+
+ // Don't auto-slide while in overview mode
+ cancelAutoSlide();
+
+ var wasActive = dom.wrapper.classList.contains( 'overview' );
+
+ dom.wrapper.classList.add( 'overview' );
+ dom.wrapper.classList.remove( 'exit-overview' );
+
+ clearTimeout( activateOverviewTimeout );
+ clearTimeout( deactivateOverviewTimeout );
+
+ // Not the pretties solution, but need to let the overview
+ // class apply first so that slides are measured accurately
+ // before we can position them
+ activateOverviewTimeout = setTimeout( function(){
+
+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+
+ for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
+ var hslide = horizontalSlides[i],
+ htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
+
+ hslide.setAttribute( 'data-index-h', i );
+ hslide.style.display = 'block';
+ hslide.style.WebkitTransform = htransform;
+ hslide.style.MozTransform = htransform;
+ hslide.style.msTransform = htransform;
+ hslide.style.OTransform = htransform;
+ hslide.style.transform = htransform;
+
+ if( hslide.classList.contains( 'stack' ) ) {
+
+ var verticalSlides = hslide.querySelectorAll( 'section' );
+
+ for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
+ var verticalIndex = i === indexh ? indexv : getPreviousVerticalIndex( hslide );
+
+ var vslide = verticalSlides[j],
+ vtransform = 'translate(0%, ' + ( ( j - verticalIndex ) * 105 ) + '%)';
+
+ vslide.setAttribute( 'data-index-h', i );
+ vslide.setAttribute( 'data-index-v', j );
+ vslide.style.display = 'block';
+ vslide.style.WebkitTransform = vtransform;
+ vslide.style.MozTransform = vtransform;
+ vslide.style.msTransform = vtransform;
+ vslide.style.OTransform = vtransform;
+ vslide.style.transform = vtransform;
+
+ // Navigate to this slide on click
+ vslide.addEventListener( 'click', onOverviewSlideClicked, true );
+ }
+
+ }
+ else {
+
+ // Navigate to this slide on click
+ hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+
+ }
+ }
+
+ layout();
+
+ if( !wasActive ) {
+ // Notify observers of the overview showing
+ dispatchEvent( 'overviewshown', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'currentSlide': currentSlide
+ } );
+ }
+
+ }, 10 );
+
+ }
+
+ }
+
+ /**
+ * Exits the slide overview and enters the currently
+ * active slide.
+ */
+ function deactivateOverview() {
+
+ // Only proceed if enabled in config
+ if( config.overview ) {
+
+ clearTimeout( activateOverviewTimeout );
+ clearTimeout( deactivateOverviewTimeout );
+
+ dom.wrapper.classList.remove( 'overview' );
+
+ // Temporarily add a class so that transitions can do different things
+ // depending on whether they are exiting/entering overview, or just
+ // moving from slide to slide
+ dom.wrapper.classList.add( 'exit-overview' );
+
+ deactivateOverviewTimeout = setTimeout( function () {
+ dom.wrapper.classList.remove( 'exit-overview' );
+ }, 10);
+
+ // Select all slides
+ var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
+
+ for( var i = 0, len = slides.length; i < len; i++ ) {
+ var element = slides[i];
+
+ element.style.display = '';
+
+ // Resets all transforms to use the external styles
+ element.style.WebkitTransform = '';
+ element.style.MozTransform = '';
+ element.style.msTransform = '';
+ element.style.OTransform = '';
+ element.style.transform = '';
+
+ element.removeEventListener( 'click', onOverviewSlideClicked, true );
+ }
+
+ slide( indexh, indexv );
+
+ cueAutoSlide();
+
+ // Notify observers of the overview hiding
+ dispatchEvent( 'overviewhidden', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'currentSlide': currentSlide
+ } );
+
+ }
+ }
+
+ /**
+ * Toggles the slide overview mode on and off.
+ *
+ * @param {Boolean} override Optional flag which overrides the
+ * toggle logic and forcibly sets the desired state. True means
+ * overview is open, false means it's closed.
+ */
+ function toggleOverview( override ) {
+
+ if( typeof override === 'boolean' ) {
+ override ? activateOverview() : deactivateOverview();
+ }
+ else {
+ isOverview() ? deactivateOverview() : activateOverview();
+ }
+
+ }
+
+ /**
+ * Checks if the overview is currently active.
+ *
+ * @return {Boolean} true if the overview is active,
+ * false otherwise
+ */
+ function isOverview() {
+
+ return dom.wrapper.classList.contains( 'overview' );
+
+ }
+
+ /**
+ * Handling the fullscreen functionality via the fullscreen API
+ *
+ * @see http://fullscreen.spec.whatwg.org/
+ * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode
+ */
+ function enterFullscreen() {
+
+ var element = document.body;
+
+ // Check which implementation is available
+ var requestMethod = element.requestFullScreen ||
+ element.webkitRequestFullScreen ||
+ element.mozRequestFullScreen ||
+ element.msRequestFullScreen;
+
+ if( requestMethod ) {
+ requestMethod.apply( element );
+ }
+
+ }
+
+ /**
+ * Enters the paused mode which fades everything on screen to
+ * black.
+ */
+ function pause() {
+
+ var wasPaused = dom.wrapper.classList.contains( 'paused' );
+
+ cancelAutoSlide();
+ dom.wrapper.classList.add( 'paused' );
+
+ if( wasPaused === false ) {
+ dispatchEvent( 'paused' );
+ }
+
+ }
+
+ /**
+ * Exits from the paused mode.
+ */
+ function resume() {
+
+ var wasPaused = dom.wrapper.classList.contains( 'paused' );
+ dom.wrapper.classList.remove( 'paused' );
+
+ cueAutoSlide();
+
+ if( wasPaused ) {
+ dispatchEvent( 'resumed' );
+ }
+
+ }
+
+ /**
+ * Toggles the paused mode on and off.
+ */
+ function togglePause() {
+
+ if( isPaused() ) {
+ resume();
+ }
+ else {
+ pause();
+ }
+
+ }
+
+ /**
+ * Checks if we are currently in the paused mode.
+ */
+ function isPaused() {
+
+ return dom.wrapper.classList.contains( 'paused' );
+
+ }
+
+ /**
+ * Steps from the current point in the presentation to the
+ * slide which matches the specified horizontal and vertical
+ * indices.
+ *
+ * @param {int} h Horizontal index of the target slide
+ * @param {int} v Vertical index of the target slide
+ * @param {int} f Optional index of a fragment within the
+ * target slide to activate
+ * @param {int} o Optional origin for use in multimaster environments
+ */
+ function slide( h, v, f, o ) {
+
+ // Remember where we were at before
+ previousSlide = currentSlide;
+
+ // Query all horizontal slides in the deck
+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+
+ // If no vertical index is specified and the upcoming slide is a
+ // stack, resume at its previous vertical index
+ if( v === undefined ) {
+ v = getPreviousVerticalIndex( horizontalSlides[ h ] );
+ }
+
+ // If we were on a vertical stack, remember what vertical index
+ // it was on so we can resume at the same position when returning
+ if( previousSlide && previousSlide.parentNode && previousSlide.parentNode.classList.contains( 'stack' ) ) {
+ setPreviousVerticalIndex( previousSlide.parentNode, indexv );
+ }
+
+ // Remember the state before this slide
+ var stateBefore = state.concat();
+
+ // Reset the state array
+ state.length = 0;
+
+ var indexhBefore = indexh,
+ indexvBefore = indexv;
+
+ // Activate and transition to the new slide
+ indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h );
+ indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v );
+
+ layout();
+
+ // Apply the new state
+ stateLoop: for( var i = 0, len = state.length; i < len; i++ ) {
+ // Check if this state existed on the previous slide. If it
+ // did, we will avoid adding it repeatedly
+ for( var j = 0; j < stateBefore.length; j++ ) {
+ if( stateBefore[j] === state[i] ) {
+ stateBefore.splice( j, 1 );
+ continue stateLoop;
+ }
+ }
+
+ document.documentElement.classList.add( state[i] );
+
+ // Dispatch custom event matching the state's name
+ dispatchEvent( state[i] );
+ }
+
+ // Clean up the remains of the previous state
+ while( stateBefore.length ) {
+ document.documentElement.classList.remove( stateBefore.pop() );
+ }
+
+ // If the overview is active, re-activate it to update positions
+ if( isOverview() ) {
+ activateOverview();
+ }
+
+ // Update the URL hash after a delay since updating it mid-transition
+ // is likely to cause visual lag
+ writeURL( 1500 );
+
+ // Find the current horizontal slide and any possible vertical slides
+ // within it
+ var currentHorizontalSlide = horizontalSlides[ indexh ],
+ currentVerticalSlides = currentHorizontalSlide.querySelectorAll( 'section' );
+
+ // Store references to the previous and current slides
+ currentSlide = currentVerticalSlides[ indexv ] || currentHorizontalSlide;
+
+
+ // Show fragment, if specified
+ if( typeof f !== 'undefined' ) {
+ var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) );
+
+ toArray( fragments ).forEach( function( fragment, indexf ) {
+ if( indexf < f ) {
+ fragment.classList.add( 'visible' );
+ }
+ else {
+ fragment.classList.remove( 'visible' );
+ }
+ } );
+ }
+
+ // Dispatch an event if the slide changed
+ if( indexh !== indexhBefore || indexv !== indexvBefore ) {
+ dispatchEvent( 'slidechanged', {
+ 'indexh': indexh,
+ 'indexv': indexv,
+ 'previousSlide': previousSlide,
+ 'currentSlide': currentSlide,
+ 'origin': o
+ } );
+ }
+ else {
+ // Ensure that the previous slide is never the same as the current
+ previousSlide = null;
+ }
+
+ // Solves an edge case where the previous slide maintains the
+ // 'present' class when navigating between adjacent vertical
+ // stacks
+ if( previousSlide ) {
+ previousSlide.classList.remove( 'present' );
+
+ // Reset all slides upon navigate to home
+ // Issue: #285
+ if ( document.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) {
+ // Launch async task
+ setTimeout( function () {
+ var slides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i;
+ for( i in slides ) {
+ if( slides[i] ) {
+ // Reset stack
+ setPreviousVerticalIndex( slides[i], 0 );
+ }
+ }
+ }, 0 );
+ }
+ }
+
+ updateControls();
+ updateProgress();
+
+ }
+
+ /**
+ * Updates one dimension of slides by showing the slide
+ * with the specified index.
+ *
+ * @param {String} selector A CSS selector that will fetch
+ * the group of slides we are working with
+ * @param {Number} index The index of the slide that should be
+ * shown
+ *
+ * @return {Number} The index of the slide that is now shown,
+ * might differ from the passed in index if it was out of
+ * bounds.
+ */
+ function updateSlides( selector, index ) {
+
+ // Select all slides and convert the NodeList result to
+ // an array
+ var slides = toArray( document.querySelectorAll( selector ) ),
+ slidesLength = slides.length;
+
+ if( slidesLength ) {
+
+ // Should the index loop?
+ if( config.loop ) {
+ index %= slidesLength;
+
+ if( index < 0 ) {
+ index = slidesLength + index;
+ }
+ }
+
+ // Enforce max and minimum index bounds
+ index = Math.max( Math.min( index, slidesLength - 1 ), 0 );
+
+ for( var i = 0; i < slidesLength; i++ ) {
+ var element = slides[i];
+
+ // Optimization; hide all slides that are three or more steps
+ // away from the present slide
+ if( isOverview() === false ) {
+ // The distance loops so that it measures 1 between the first
+ // and last slides
+ var distance = Math.abs( ( index - i ) % ( slidesLength - 3 ) ) || 0;
+
+ element.style.display = distance > 3 ? 'none' : 'block';
+ }
+
+ slides[i].classList.remove( 'past' );
+ slides[i].classList.remove( 'present' );
+ slides[i].classList.remove( 'future' );
+
+ if( i < index ) {
+ // Any element previous to index is given the 'past' class
+ slides[i].classList.add( 'past' );
+ }
+ else if( i > index ) {
+ // Any element subsequent to index is given the 'future' class
+ slides[i].classList.add( 'future' );
+ }
+
+ // If this element contains vertical slides
+ if( element.querySelector( 'section' ) ) {
+ slides[i].classList.add( 'stack' );
+ }
+ }
+
+ // Mark the current slide as present
+ slides[index].classList.add( 'present' );
+
+ // If this slide has a state associated with it, add it
+ // onto the current state of the deck
+ var slideState = slides[index].getAttribute( 'data-state' );
+ if( slideState ) {
+ state = state.concat( slideState.split( ' ' ) );
+ }
+
+ // If this slide has a data-autoslide attribtue associated use this as
+ // autoSlide value otherwise use the global configured time
+ var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
+ if( slideAutoSlide ) {
+ autoSlide = parseInt( slideAutoSlide, 10 );
+ }
+ else {
+ autoSlide = config.autoSlide;
+ }
+
+ }
+ else {
+ // Since there are no slides we can't be anywhere beyond the
+ // zeroth index
+ index = 0;
+ }
+
+ return index;
+
+ }
+
+ /**
+ * Updates the progress bar to reflect the current slide.
+ */
+ function updateProgress() {
+
+ // Update progress if enabled
+ if( config.progress && dom.progress ) {
+
+ var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+
+ // The number of past and total slides
+ var totalCount = document.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ).length;
+ var pastCount = 0;
+
+ // Step through all slides and count the past ones
+ mainLoop: for( var i = 0; i < horizontalSlides.length; i++ ) {
+
+ var horizontalSlide = horizontalSlides[i];
+ var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) );
+
+ for( var j = 0; j < verticalSlides.length; j++ ) {
+
+ // Stop as soon as we arrive at the present
+ if( verticalSlides[j].classList.contains( 'present' ) ) {
+ break mainLoop;
+ }
+
+ pastCount++;
+
+ }
+
+ // Stop as soon as we arrive at the present
+ if( horizontalSlide.classList.contains( 'present' ) ) {
+ break;
+ }
+
+ // Don't count the wrapping section for vertical slides
+ if( horizontalSlide.classList.contains( 'stack' ) === false ) {
+ pastCount++;
+ }
+
+ }
+
+ dom.progressbar.style.width = ( pastCount / ( totalCount - 1 ) ) * window.innerWidth + 'px';
+
+ }
+
+ }
+
+ /**
+ * Updates the state of all control/navigation arrows.
+ */
+ function updateControls() {
+
+ if ( config.controls && dom.controls ) {
+
+ var routes = availableRoutes();
+
+ // Remove the 'enabled' class from all directions
+ dom.controlsLeft.concat( dom.controlsRight )
+ .concat( dom.controlsUp )
+ .concat( dom.controlsDown )
+ .concat( dom.controlsPrev )
+ .concat( dom.controlsNext ).forEach( function( node ) {
+ node.classList.remove( 'enabled' );
+ } );
+
+ // Add the 'enabled' class to the available routes
+ if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+
+ // Prev/next buttons
+ if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+ if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+
+ }
+
+ }
+
+ /**
+ * Determine what available routes there are for navigation.
+ *
+ * @return {Object} containing four booleans: left/right/up/down
+ */
+ function availableRoutes() {
+
+ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ),
+ verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR );
+
+ return {
+ left: indexh > 0 || config.loop,
+ right: indexh < horizontalSlides.length - 1 || config.loop,
+ up: indexv > 0,
+ down: indexv < verticalSlides.length - 1
+ };
+
+ }
+
+ /**
+ * Reads the current URL (hash) and navigates accordingly.
+ */
+ function readURL() {
+
+ var hash = window.location.hash;
+
+ // Attempt to parse the hash as either an index or name
+ var bits = hash.slice( 2 ).split( '/' ),
+ name = hash.replace( /#|\//gi, '' );
+
+ // If the first bit is invalid and there is a name we can
+ // assume that this is a named link
+ if( isNaN( parseInt( bits[0], 10 ) ) && name.length ) {
+ // Find the slide with the specified name
+ var element = document.querySelector( '#' + name );
+
+ if( element ) {
+ // Find the position of the named slide and navigate to it
+ var indices = Reveal.getIndices( element );
+ slide( indices.h, indices.v );
+ }
+ // If the slide doesn't exist, navigate to the current slide
+ else {
+ slide( indexh, indexv );
+ }
+ }
+ else {
+ // Read the index components of the hash
+ var h = parseInt( bits[0], 10 ) || 0,
+ v = parseInt( bits[1], 10 ) || 0;
+
+ slide( h, v );
+ }
+
+ }
+
+ /**
+ * Updates the page URL (hash) to reflect the current
+ * state.
+ *
+ * @param {Number} delay The time in ms to wait before
+ * writing the hash
+ */
+ function writeURL( delay ) {
+
+ if( config.history ) {
+
+ // Make sure there's never more than one timeout running
+ clearTimeout( writeURLTimeout );
+
+ // If a delay is specified, timeout this call
+ if( typeof delay === 'number' ) {
+ writeURLTimeout = setTimeout( writeURL, delay );
+ }
+ else {
+ var url = '/';
+
+ // If the current slide has an ID, use that as a named link
+ if( currentSlide && typeof currentSlide.getAttribute( 'id' ) === 'string' ) {
+ url = '/' + currentSlide.getAttribute( 'id' );
+ }
+ // Otherwise use the /h/v index
+ else {
+ if( indexh > 0 || indexv > 0 ) url += indexh;
+ if( indexv > 0 ) url += '/' + indexv;
+ }
+
+ window.location.hash = url;
+ }
+ }
+
+ }
+
+ /**
+ * Retrieves the h/v location of the current, or specified,
+ * slide.
+ *
+ * @param {HTMLElement} slide If specified, the returned
+ * index will be for this slide rather than the currently
+ * active one
+ *
+ * @return {Object} { h: , v: }
+ */
+ function getIndices( slide ) {
+
+ // By default, return the current indices
+ var h = indexh,
+ v = indexv;
+
+ // If a slide is specified, return the indices of that slide
+ if( slide ) {
+ var isVertical = !!slide.parentNode.nodeName.match( /section/gi );
+ var slideh = isVertical ? slide.parentNode : slide;
+
+ // Select all horizontal slides
+ var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+
+ // Now that we know which the horizontal slide is, get its index
+ h = Math.max( horizontalSlides.indexOf( slideh ), 0 );
+
+ // If this is a vertical slide, grab the vertical index
+ if( isVertical ) {
+ v = Math.max( toArray( slide.parentNode.querySelectorAll( 'section' ) ).indexOf( slide ), 0 );
+ }
+ }
+
+ return { h: h, v: v };
+
+ }
+
+ /**
+ * Navigate to the next slide fragment.
+ *
+ * @return {Boolean} true if there was a next fragment,
+ * false otherwise
+ */
+ function nextFragment() {
+
+ // Vertical slides:
+ if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
+ var verticalFragments = sortFragments( document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' ) );
+
+ if( verticalFragments.length ) {
+ verticalFragments[0].classList.add( 'visible' );
+
+ // Notify subscribers of the change
+ dispatchEvent( 'fragmentshown', { fragment: verticalFragments[0] } );
+ return true;
+ }
+ }
+ // Horizontal slides:
+ else {
+ var horizontalFragments = sortFragments( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' ) );
+
+ if( horizontalFragments.length ) {
+ horizontalFragments[0].classList.add( 'visible' );
+
+ // Notify subscribers of the change
+ dispatchEvent( 'fragmentshown', { fragment: horizontalFragments[0] } );
+ return true;
+ }
+ }
+
+ return false;
+
+ }
+
+ /**
+ * Navigate to the previous slide fragment.
+ *
+ * @return {Boolean} true if there was a previous fragment,
+ * false otherwise
+ */
+ function previousFragment() {
+
+ // Vertical slides:
+ if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
+ var verticalFragments = sortFragments( document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' ) );
+
+ if( verticalFragments.length ) {
+ verticalFragments[ verticalFragments.length - 1 ].classList.remove( 'visible' );
+
+ // Notify subscribers of the change
+ dispatchEvent( 'fragmenthidden', { fragment: verticalFragments[ verticalFragments.length - 1 ] } );
+ return true;
+ }
+ }
+ // Horizontal slides:
+ else {
+ var horizontalFragments = sortFragments( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' ) );
+
+ if( horizontalFragments.length ) {
+ horizontalFragments[ horizontalFragments.length - 1 ].classList.remove( 'visible' );
+
+ // Notify subscribers of the change
+ dispatchEvent( 'fragmenthidden', { fragment: horizontalFragments[ horizontalFragments.length - 1 ] } );
+ return true;
+ }
+ }
+
+ return false;
+
+ }
+
+ /**
+ * Cues a new automated slide if enabled in the config.
+ */
+ function cueAutoSlide() {
+
+ clearTimeout( autoSlideTimeout );
+
+ // Cue the next auto-slide if enabled
+ if( autoSlide && !isPaused() && !isOverview() ) {
+ autoSlideTimeout = setTimeout( navigateNext, autoSlide );
+ }
+
+ }
+
+ /**
+ * Cancels any ongoing request to auto-slide.
+ */
+ function cancelAutoSlide() {
+
+ clearTimeout( autoSlideTimeout );
+
+ }
+
+ function navigateLeft() {
+
+ // Prioritize hiding fragments
+ if( availableRoutes().left && ( isOverview() || previousFragment() === false ) ) {
+ slide( indexh - 1 );
+ }
+
+ }
+
+ function navigateRight() {
+
+ // Prioritize revealing fragments
+ if( availableRoutes().right && ( isOverview() || nextFragment() === false ) ) {
+ slide( indexh + 1 );
+ }
+
+ }
+
+ function navigateUp() {
+
+ // Prioritize hiding fragments
+ if( availableRoutes().up && isOverview() || previousFragment() === false ) {
+ slide( indexh, indexv - 1 );
+ }
+
+ }
+
+ function navigateDown() {
+
+ // Prioritize revealing fragments
+ if( availableRoutes().down && isOverview() || nextFragment() === false ) {
+ slide( indexh, indexv + 1 );
+ }
+
+ }
+
+ /**
+ * Navigates backwards, prioritized in the following order:
+ * 1) Previous fragment
+ * 2) Previous vertical slide
+ * 3) Previous horizontal slide
+ */
+ function navigatePrev() {
+
+ // Prioritize revealing fragments
+ if( previousFragment() === false ) {
+ if( availableRoutes().up ) {
+ navigateUp();
+ }
+ else {
+ // Fetch the previous horizontal slide, if there is one
+ var previousSlide = document.querySelector( HORIZONTAL_SLIDES_SELECTOR + '.past:nth-child(' + indexh + ')' );
+
+ if( previousSlide ) {
+ indexv = ( previousSlide.querySelectorAll( 'section' ).length + 1 ) || undefined;
+ indexh --;
+ slide();
+ }
+ }
+ }
+
+ }
+
+ /**
+ * Same as #navigatePrev() but navigates forwards.
+ */
+ function navigateNext() {
+
+ // Prioritize revealing fragments
+ if( nextFragment() === false ) {
+ availableRoutes().down ? navigateDown() : navigateRight();
+ }
+
+ // If auto-sliding is enabled we need to cue up
+ // another timeout
+ cueAutoSlide();
+
+ }
+
+
+ // --------------------------------------------------------------------//
+ // ----------------------------- EVENTS -------------------------------//
+ // --------------------------------------------------------------------//
+
+
+ /**
+ * Handler for the document level 'keydown' event.
+ *
+ * @param {Object} event
+ */
+ function onDocumentKeyDown( event ) {
+
+ // Check if there's a focused element that could be using
+ // the keyboard
+ var activeElement = document.activeElement;
+ var hasFocus = !!( document.activeElement && ( document.activeElement.type || document.activeElement.href || document.activeElement.contentEditable !== 'inherit' ) );
+
+ // Disregard the event if there's a focused element or a
+ // keyboard modifier key is present
+ if( hasFocus || (event.shiftKey && event.keyCode !== 32) || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ var triggered = true;
+
+ // while paused only allow "unpausing" keyboard events (b and .)
+ if( isPaused() && [66,190,191].indexOf( event.keyCode ) === -1 ) {
+ return false;
+ }
+
+ switch( event.keyCode ) {
+ // p, page up
+ case 80: case 33: navigatePrev(); break;
+ // n, page down
+ case 78: case 34: navigateNext(); break;
+ // h, left
+ case 72: case 37: navigateLeft(); break;
+ // l, right
+ case 76: case 39: navigateRight(); break;
+ // k, up
+ case 75: case 38: navigateUp(); break;
+ // j, down
+ case 74: case 40: navigateDown(); break;
+ // home
+ case 36: slide( 0 ); break;
+ // end
+ case 35: slide( Number.MAX_VALUE ); break;
+ // space
+ case 32: isOverview() ? deactivateOverview() : event.shiftKey ? navigatePrev() : navigateNext(); break;
+ // return
+ case 13: isOverview() ? deactivateOverview() : triggered = false; break;
+ // b, period, Logitech presenter tools "black screen" button
+ case 66: case 190: case 191: togglePause(); break;
+ // f
+ case 70: enterFullscreen(); break;
+ default:
+ triggered = false;
+ }
+
+ // If the input resulted in a triggered action we should prevent
+ // the browsers default behavior
+ if( triggered ) {
+ event.preventDefault();
+ }
+ else if ( event.keyCode === 27 && supports3DTransforms ) {
+ toggleOverview();
+
+ event.preventDefault();
+ }
+
+ // If auto-sliding is enabled we need to cue up
+ // another timeout
+ cueAutoSlide();
+
+ }
+
+ /**
+ * Handler for the 'touchstart' event, enables support for
+ * swipe and pinch gestures.
+ */
+ function onTouchStart( event ) {
+
+ touch.startX = event.touches[0].clientX;
+ touch.startY = event.touches[0].clientY;
+ touch.startCount = event.touches.length;
+
+ // If there's two touches we need to memorize the distance
+ // between those two points to detect pinching
+ if( event.touches.length === 2 && config.overview ) {
+ touch.startSpan = distanceBetween( {
+ x: event.touches[1].clientX,
+ y: event.touches[1].clientY
+ }, {
+ x: touch.startX,
+ y: touch.startY
+ } );
+ }
+
+ }
+
+ /**
+ * Handler for the 'touchmove' event.
+ */
+ function onTouchMove( event ) {
+
+ // Each touch should only trigger one action
+ if( !touch.handled ) {
+ var currentX = event.touches[0].clientX;
+ var currentY = event.touches[0].clientY;
+
+ // If the touch started off with two points and still has
+ // two active touches; test for the pinch gesture
+ if( event.touches.length === 2 && touch.startCount === 2 && config.overview ) {
+
+ // The current distance in pixels between the two touch points
+ var currentSpan = distanceBetween( {
+ x: event.touches[1].clientX,
+ y: event.touches[1].clientY
+ }, {
+ x: touch.startX,
+ y: touch.startY
+ } );
+
+ // If the span is larger than the desire amount we've got
+ // ourselves a pinch
+ if( Math.abs( touch.startSpan - currentSpan ) > touch.threshold ) {
+ touch.handled = true;
+
+ if( currentSpan < touch.startSpan ) {
+ activateOverview();
+ }
+ else {
+ deactivateOverview();
+ }
+ }
+
+ event.preventDefault();
+
+ }
+ // There was only one touch point, look for a swipe
+ else if( event.touches.length === 1 && touch.startCount !== 2 ) {
+
+ var deltaX = currentX - touch.startX,
+ deltaY = currentY - touch.startY;
+
+ if( deltaX > touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
+ touch.handled = true;
+ navigateLeft();
+ }
+ else if( deltaX < -touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
+ touch.handled = true;
+ navigateRight();
+ }
+ else if( deltaY > touch.threshold ) {
+ touch.handled = true;
+ navigateUp();
+ }
+ else if( deltaY < -touch.threshold ) {
+ touch.handled = true;
+ navigateDown();
+ }
+
+ event.preventDefault();
+
+ }
+ }
+ // There's a bug with swiping on some Android devices unless
+ // the default action is always prevented
+ else if( navigator.userAgent.match( /android/gi ) ) {
+ event.preventDefault();
+ }
+
+ }
+
+ /**
+ * Handler for the 'touchend' event.
+ */
+ function onTouchEnd( event ) {
+
+ touch.handled = false;
+
+ }
+
+ /**
+ * Convert pointer down to touch start.
+ */
+ function onPointerDown( event ) {
+
+ if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) {
+ event.touches = [{ clientX: event.clientX, clientY: event.clientY }];
+ onTouchStart( event );
+ }
+
+ }
+
+ /**
+ * Convert pointer move to touch move.
+ */
+ function onPointerMove( event ) {
+
+ if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) {
+ event.touches = [{ clientX: event.clientX, clientY: event.clientY }];
+ onTouchMove( event );
+ }
+
+ }
+
+ /**
+ * Convert pointer up to touch end.
+ */
+ function onPointerUp( event ) {
+
+ if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) {
+ event.touches = [{ clientX: event.clientX, clientY: event.clientY }];
+ onTouchEnd( event );
+ }
+
+ }
+
+ /**
+ * Handles mouse wheel scrolling, throttled to avoid skipping
+ * multiple slides.
+ */
+ function onDocumentMouseScroll( event ) {
+
+ clearTimeout( mouseWheelTimeout );
+
+ mouseWheelTimeout = setTimeout( function() {
+ var delta = event.detail || -event.wheelDelta;
+ if( delta > 0 ) {
+ navigateNext();
+ }
+ else {
+ navigatePrev();
+ }
+ }, 100 );
+
+ }
+
+ /**
+ * Clicking on the progress bar results in a navigation to the
+ * closest approximate horizontal slide using this equation:
+ *
+ * ( clickX / presentationWidth ) * numberOfSlides
+ */
+ function onProgressClicked( event ) {
+
+ event.preventDefault();
+
+ var slidesTotal = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
+ var slideIndex = Math.floor( ( event.clientX / dom.wrapper.offsetWidth ) * slidesTotal );
+
+ slide( slideIndex );
+
+ }
+
+ /**
+ * Event handler for navigation control buttons.
+ */
+ function onNavigateLeftClicked( event ) { event.preventDefault(); navigateLeft(); }
+ function onNavigateRightClicked( event ) { event.preventDefault(); navigateRight(); }
+ function onNavigateUpClicked( event ) { event.preventDefault(); navigateUp(); }
+ function onNavigateDownClicked( event ) { event.preventDefault(); navigateDown(); }
+ function onNavigatePrevClicked( event ) { event.preventDefault(); navigatePrev(); }
+ function onNavigateNextClicked( event ) { event.preventDefault(); navigateNext(); }
+
+ /**
+ * Handler for the window level 'hashchange' event.
+ */
+ function onWindowHashChange( event ) {
+
+ readURL();
+
+ }
+
+ /**
+ * Handler for the window level 'resize' event.
+ */
+ function onWindowResize( event ) {
+
+ layout();
+
+ }
+
+ /**
+ * Invoked when a slide is and we're in the overview.
+ */
+ function onOverviewSlideClicked( event ) {
+
+ // TODO There's a bug here where the event listeners are not
+ // removed after deactivating the overview.
+ if( eventsAreBound && isOverview() ) {
+ event.preventDefault();
+
+ var element = event.target;
+
+ while( element && !element.nodeName.match( /section/gi ) ) {
+ element = element.parentNode;
+ }
+
+ if( element && !element.classList.contains( 'disabled' ) ) {
+
+ deactivateOverview();
+
+ if( element.nodeName.match( /section/gi ) ) {
+ var h = parseInt( element.getAttribute( 'data-index-h' ), 10 ),
+ v = parseInt( element.getAttribute( 'data-index-v' ), 10 );
+
+ slide( h, v );
+ }
+
+ }
+ }
+
+ }
+
+
+ // --------------------------------------------------------------------//
+ // ------------------------------- API --------------------------------//
+ // --------------------------------------------------------------------//
+
+
+ return {
+ initialize: initialize,
+ configure: configure,
+
+ // Navigation methods
+ slide: slide,
+ left: navigateLeft,
+ right: navigateRight,
+ up: navigateUp,
+ down: navigateDown,
+ prev: navigatePrev,
+ next: navigateNext,
+ prevFragment: previousFragment,
+ nextFragment: nextFragment,
+
+ // Deprecated aliases
+ navigateTo: slide,
+ navigateLeft: navigateLeft,
+ navigateRight: navigateRight,
+ navigateUp: navigateUp,
+ navigateDown: navigateDown,
+ navigatePrev: navigatePrev,
+ navigateNext: navigateNext,
+
+ // Forces an update in slide layout
+ layout: layout,
+
+ // Returns an object with the available routes as booleans (left/right/top/bottom)
+ availableRoutes: availableRoutes,
+
+ // Toggles the overview mode on/off
+ toggleOverview: toggleOverview,
+
+ // Toggles the "black screen" mode on/off
+ togglePause: togglePause,
+
+ // State checks
+ isOverview: isOverview,
+ isPaused: isPaused,
+
+ // Adds or removes all internal event listeners (such as keyboard)
+ addEventListeners: addEventListeners,
+ removeEventListeners: removeEventListeners,
+
+ // Returns the indices of the current, or specified, slide
+ getIndices: getIndices,
+
+ // Returns the slide at the specified index, y is optional
+ getSlide: function( x, y ) {
+ var horizontalSlide = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR )[ x ];
+ var verticalSlides = horizontalSlide && horizontalSlide.querySelectorAll( 'section' );
+
+ if( typeof y !== 'undefined' ) {
+ return verticalSlides ? verticalSlides[ y ] : undefined;
+ }
+
+ return horizontalSlide;
+ },
+
+ // Returns the previous slide element, may be null
+ getPreviousSlide: function() {
+ return previousSlide;
+ },
+
+ // Returns the current slide element
+ getCurrentSlide: function() {
+ return currentSlide;
+ },
+
+ // Returns the current scale of the presentation content
+ getScale: function() {
+ return scale;
+ },
+
+ // Returns the current configuration object
+ getConfig: function() {
+ return config;
+ },
+
+ // Helper method, retrieves query string as a key/value hash
+ getQueryHash: function() {
+ var query = {};
+
+ location.search.replace( /[A-Z0-9]+?=(\w*)/gi, function(a) {
+ query[ a.split( '=' ).shift() ] = a.split( '=' ).pop();
+ } );
+
+ return query;
+ },
+
+ // Returns true if we're currently on the first slide
+ isFirstSlide: function() {
+ return document.querySelector( SLIDES_SELECTOR + '.past' ) == null ? true : false;
+ },
+
+ // Returns true if we're currently on the last slide
+ isLastSlide: function() {
+ if( currentSlide && currentSlide.classList.contains( '.stack' ) ) {
+ return currentSlide.querySelector( SLIDES_SELECTOR + '.future' ) == null ? true : false;
+ }
+ else {
+ return document.querySelector( SLIDES_SELECTOR + '.future' ) == null ? true : false;
+ }
+ },
+
+ // Forward event binding to the reveal DOM element
+ addEventListener: function( type, listener, useCapture ) {
+ if( 'addEventListener' in window ) {
+ ( dom.wrapper || document.querySelector( '.reveal' ) ).addEventListener( type, listener, useCapture );
+ }
+ },
+ removeEventListener: function( type, listener, useCapture ) {
+ if( 'addEventListener' in window ) {
+ ( dom.wrapper || document.querySelector( '.reveal' ) ).removeEventListener( type, listener, useCapture );
+ }
+ }
+ };
+
+})();
diff --git a/2015-03-munich-rubyshift/js/reveal.min.js b/2015-03-munich-rubyshift/js/reveal.min.js
new file mode 100644
index 0000000..484edce
--- /dev/null
+++ b/2015-03-munich-rubyshift/js/reveal.min.js
@@ -0,0 +1,8 @@
+/*!
+ * reveal.js 2.4.0 (2013-03-30, 22:52)
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ *
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
+ */
+var Reveal=function(){"use strict";function e(e){return qt||At?(window.addEventListener("load",y,!1),l(yt,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(St.theme=document.querySelector("#theme"),St.wrapper=document.querySelector(".reveal"),St.slides=document.querySelector(".reveal .slides"),!St.wrapper.querySelector(".progress")){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="",St.wrapper.appendChild(e)}if(!St.wrapper.querySelector(".controls")){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='',St.wrapper.appendChild(t)}if(!St.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),St.wrapper.appendChild(n)}if(!St.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),St.wrapper.appendChild(r)}St.progress=document.querySelector(".reveal .progress"),St.progressbar=document.querySelector(".reveal .progress span"),yt.controls&&(St.controls=document.querySelector(".reveal .controls"),St.controlsLeft=d(document.querySelectorAll(".navigate-left")),St.controlsRight=d(document.querySelectorAll(".navigate-right")),St.controlsUp=d(document.querySelectorAll(".navigate-up")),St.controlsDown=d(document.querySelectorAll(".navigate-down")),St.controlsPrev=d(document.querySelectorAll(".navigate-prev")),St.controlsNext=d(document.querySelectorAll(".navigate-next")))}function n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",v,!1),window.addEventListener("orientationchange",v,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=yt.dependencies.length;s>r;r++){var a=yt.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),s(),O(),setTimeout(function(){f("ready",{indexh:wt,indexv:Lt,currentSlide:vt})},1)}function s(e){if(St.wrapper.classList.remove(yt.transition),"object"==typeof e&&l(yt,e),At===!1&&(yt.transition="linear"),St.wrapper.classList.add(yt.transition),St.controls&&(St.controls.style.display=yt.controls&&St.controls?"block":"none"),St.progress&&(St.progress.style.display=yt.progress&&St.progress?"block":"none"),yt.rtl?St.wrapper.classList.add("rtl"):St.wrapper.classList.remove("rtl"),yt.center?St.wrapper.classList.add("center"):St.wrapper.classList.remove("center"),yt.mouseWheel?(document.addEventListener("DOMMouseScroll",et,!1),document.addEventListener("mousewheel",et,!1)):(document.removeEventListener("DOMMouseScroll",et,!1),document.removeEventListener("mousewheel",et,!1)),yt.rollingLinks?p():m(),yt.theme&&St.theme){var 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diff --git a/2015-03-munich-rubyshift/lib/font/league_gothic_license b/2015-03-munich-rubyshift/lib/font/league_gothic_license
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+SIL Open Font License (OFL)
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diff --git a/2015-03-munich-rubyshift/lib/js/classList.js b/2015-03-munich-rubyshift/lib/js/classList.js
new file mode 100644
index 0000000..44f2b4c
--- /dev/null
+++ b/2015-03-munich-rubyshift/lib/js/classList.js
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+/*! @source http://purl.eligrey.com/github/classList.js/blob/master/classList.js*/
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",d.push(g))}e=d.length;for(var f=0;f=0){var h=c[RegExp.$1];h=h.replace(/\$/g,"$$$$"),d[f]=d[f].replace(/~K\d+K/,h)}return d.join("\n\n")},z=function(a){return a=a.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&"),a=a.replace(/<(?![a-z\/?\$!])/gi,"<"),a},A=function(a){return a=a.replace(/\\(\\)/g,H),a=a.replace(/\\([`*_{}\[\]()>#+-.!])/g,H),a},B=function(a){return a=a.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,'$1'),a=a.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(a,b){return C(D(b))}),a},C=function(a){function b(a){var b="0123456789ABCDEF",c=a.charCodeAt(0);return b.charAt(c>>4)+b.charAt(c&15)}var c=[function(a){return"&#"+a.charCodeAt(0)+";"},function(a){return"&#x"+b(a)+";"},function(a){return a}];return a="mailto:"+a,a=a.replace(/./g,function(a){if(a=="@")a=c[Math.floor(Math.random()*2)](a);else if(a!=":"){var b=Math.random();a=b>.9?c[2](a):b>.45?c[1](a):c[0](a)}return a}),a=''+a+"",a=a.replace(/">.+:/g,'">'),a},D=function(a){return a=a.replace(/~E(\d+)E/g,function(a,b){var c=parseInt(b);return String.fromCharCode(c)}),a},E=function(a){return a=a.replace(/^(\t|[ ]{1,4})/gm,"~0"),a=a.replace(/~0/g,""),a},F=function(a){return a=a.replace(/\t(?=\t)/g," "),a=a.replace(/\t/g,"~A~B"),a=a.replace(/~B(.+?)~A/g,function(a,b,c){var d=b,e=4-d.length%4;for(var f=0;f
+
+
+
+
+ reveal.js - Slide Notes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2015-03-munich-rubyshift/plugin/notes/notes.html b/2015-03-munich-rubyshift/plugin/notes/notes.html
new file mode 100644
index 0000000..5df756d
--- /dev/null
+++ b/2015-03-munich-rubyshift/plugin/notes/notes.html
@@ -0,0 +1,255 @@
+
+
+
+
+
+ reveal.js - Slide Notes
+
+
+
+
+
+
+
+
+
+
+
+
+ Time
+ 0:00:00 AM
+
+
+ Elapsed
+ 00:00:00
+
+
+
+
+
+
+
+
+
diff --git a/2015-03-munich-rubyshift/plugin/notes/notes.js b/2015-03-munich-rubyshift/plugin/notes/notes.js
new file mode 100644
index 0000000..63de05a
--- /dev/null
+++ b/2015-03-munich-rubyshift/plugin/notes/notes.js
@@ -0,0 +1,100 @@
+/**
+ * Handles opening of and synchronization with the reveal.js
+ * notes window.
+ */
+var RevealNotes = (function() {
+
+ function openNotes() {
+ var jsFileLocation = document.querySelector('script[src$="notes.js"]').src; // this js file path
+ jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, ''); // the js folder path
+ var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
+
+ // Fires when slide is changed
+ Reveal.addEventListener( 'slidechanged', function( event ) {
+ post('slidechanged');
+ } );
+
+ // Fires when a fragment is shown
+ Reveal.addEventListener( 'fragmentshown', function( event ) {
+ post('fragmentshown');
+ } );
+
+ // Fires when a fragment is hidden
+ Reveal.addEventListener( 'fragmenthidden', function( event ) {
+ post('fragmenthidden');
+ } );
+
+ /**
+ * Posts the current slide data to the notes window
+ *
+ * @param {String} eventType Expecting 'slidechanged', 'fragmentshown'
+ * or 'fragmenthidden' set in the events above to define the needed
+ * slideDate.
+ */
+ function post( eventType ) {
+ var slideElement = Reveal.getCurrentSlide(),
+ messageData;
+
+ if( eventType === 'slidechanged' ) {
+ var notes = slideElement.querySelector( 'aside.notes' ),
+ indexh = Reveal.getIndices().h,
+ indexv = Reveal.getIndices().v,
+ nextindexh,
+ nextindexv;
+
+ if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
+ nextindexh = indexh;
+ nextindexv = indexv + 1;
+ } else {
+ nextindexh = indexh + 1;
+ nextindexv = 0;
+ }
+
+ messageData = {
+ notes : notes ? notes.innerHTML : '',
+ indexh : indexh,
+ indexv : indexv,
+ nextindexh : nextindexh,
+ nextindexv : nextindexv,
+ markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
+ };
+ }
+ else if( eventType === 'fragmentshown' ) {
+ messageData = {
+ fragment : 'next'
+ };
+ }
+ else if( eventType === 'fragmenthidden' ) {
+ messageData = {
+ fragment : 'prev'
+ };
+ }
+
+ notesPopup.postMessage( JSON.stringify( messageData ), '*' );
+ }
+
+ // Navigate to the current slide when the notes are loaded
+ notesPopup.addEventListener( 'load', function( event ) {
+ post('slidechanged');
+ }, false );
+ }
+
+ // If the there's a 'notes' query set, open directly
+ if( window.location.search.match( /(\?|\&)notes/gi ) !== null ) {
+ openNotes();
+ }
+
+ // Open the notes when the 's' key is hit
+ document.addEventListener( 'keydown', function( event ) {
+ // Disregard the event if the target is editable or a
+ // modifier is present
+ if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ if( event.keyCode === 83 ) {
+ event.preventDefault();
+ openNotes();
+ }
+ }, false );
+
+ return { open: openNotes };
+})();
diff --git a/2015-03-munich-rubyshift/plugin/print-pdf/print-pdf.js b/2015-03-munich-rubyshift/plugin/print-pdf/print-pdf.js
new file mode 100644
index 0000000..2b1d691
--- /dev/null
+++ b/2015-03-munich-rubyshift/plugin/print-pdf/print-pdf.js
@@ -0,0 +1,39 @@
+/**
+ * phantomjs script for printing presentations to PDF.
+ *
+ * Example:
+ * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
+ *
+ * By Manuel Bieh (https://github.com/manuelbieh)
+ */
+
+// html2pdf.js
+var page = new WebPage();
+var system = require( 'system' );
+
+page.paperSize = {
+ format: 'A4',
+ orientation: 'landscape',
+ margin: {
+ left: '0',
+ right: '0',
+ top: '0',
+ bottom: '0'
+ }
+};
+page.zoomFactor = 1.5;
+
+var revealFile = system.args[1] || 'index.html?print-pdf';
+var slideFile = system.args[2] || 'slides.pdf';
+
+if( slideFile.match( /\.pdf$/gi ) === null ) {
+ slideFile += '.pdf';
+}
+
+console.log( 'Printing PDF...' );
+
+page.open( revealFile, function( status ) {
+ console.log( 'Printed succesfully' );
+ page.render( slideFile );
+ phantom.exit();
+} );
\ No newline at end of file
diff --git a/2015-03-munich-rubyshift/plugin/search/search.js b/2015-03-munich-rubyshift/plugin/search/search.js
new file mode 100644
index 0000000..ae6582e
--- /dev/null
+++ b/2015-03-munich-rubyshift/plugin/search/search.js
@@ -0,0 +1,196 @@
+/*
+ * Handles finding a text string anywhere in the slides and showing the next occurrence to the user
+ * by navigatating to that slide and highlighting it.
+ *
+ * By Jon Snyder , February 2013
+ */
+
+var RevealSearch = (function() {
+
+ var matchedSlides;
+ var currentMatchedIndex;
+ var searchboxDirty;
+ var myHilitor;
+
+// Original JavaScript code by Chirp Internet: www.chirp.com.au
+// Please acknowledge use of this code by including this header.
+// 2/2013 jon: modified regex to display any match, not restricted to word boundaries.
+
+function Hilitor(id, tag)
+{
+
+ var targetNode = document.getElementById(id) || document.body;
+ var hiliteTag = tag || "EM";
+ var skipTags = new RegExp("^(?:" + hiliteTag + "|SCRIPT|FORM|SPAN)$");
+ var colors = ["#ff6", "#a0ffff", "#9f9", "#f99", "#f6f"];
+ var wordColor = [];
+ var colorIdx = 0;
+ var matchRegex = "";
+ var matchingSlides = [];
+
+ this.setRegex = function(input)
+ {
+ input = input.replace(/^[^\w]+|[^\w]+$/g, "").replace(/[^\w'-]+/g, "|");
+ matchRegex = new RegExp("(" + input + ")","i");
+ }
+
+ this.getRegex = function()
+ {
+ return matchRegex.toString().replace(/^\/\\b\(|\)\\b\/i$/g, "").replace(/\|/g, " ");
+ }
+
+ // recursively apply word highlighting
+ this.hiliteWords = function(node)
+ {
+ if(node == undefined || !node) return;
+ if(!matchRegex) return;
+ if(skipTags.test(node.nodeName)) return;
+
+ if(node.hasChildNodes()) {
+ for(var i=0; i < node.childNodes.length; i++)
+ this.hiliteWords(node.childNodes[i]);
+ }
+ if(node.nodeType == 3) { // NODE_TEXT
+ if((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
+ //find the slide's section element and save it in our list of matching slides
+ var secnode = node.parentNode;
+ while (secnode.nodeName != 'SECTION') {
+ secnode = secnode.parentNode;
+ }
+
+ var slideIndex = Reveal.getIndices(secnode);
+ var slidelen = matchingSlides.length;
+ var alreadyAdded = false;
+ for (var i=0; i < slidelen; i++) {
+ if ( (matchingSlides[i].h === slideIndex.h) && (matchingSlides[i].v === slideIndex.v) ) {
+ alreadyAdded = true;
+ }
+ }
+ if (! alreadyAdded) {
+ matchingSlides.push(slideIndex);
+ }
+
+ if(!wordColor[regs[0].toLowerCase()]) {
+ wordColor[regs[0].toLowerCase()] = colors[colorIdx++ % colors.length];
+ }
+
+ var match = document.createElement(hiliteTag);
+ match.appendChild(document.createTextNode(regs[0]));
+ match.style.backgroundColor = wordColor[regs[0].toLowerCase()];
+ match.style.fontStyle = "inherit";
+ match.style.color = "#000";
+
+ var after = node.splitText(regs.index);
+ after.nodeValue = after.nodeValue.substring(regs[0].length);
+ node.parentNode.insertBefore(match, after);
+ }
+ }
+ };
+
+ // remove highlighting
+ this.remove = function()
+ {
+ var arr = document.getElementsByTagName(hiliteTag);
+ while(arr.length && (el = arr[0])) {
+ el.parentNode.replaceChild(el.firstChild, el);
+ }
+ };
+
+ // start highlighting at target node
+ this.apply = function(input)
+ {
+ if(input == undefined || !input) return;
+ this.remove();
+ this.setRegex(input);
+ this.hiliteWords(targetNode);
+ return matchingSlides;
+ };
+
+}
+
+ function openSearch() {
+ //ensure the search term input dialog is visible and has focus:
+ var inputbox = document.getElementById("searchinput");
+ inputbox.style.display = "inline";
+ inputbox.focus();
+ inputbox.select();
+ }
+
+ function toggleSearch() {
+ var inputbox = document.getElementById("searchinput");
+ if (inputbox.style.display !== "inline") {
+ openSearch();
+ }
+ else {
+ inputbox.style.display = "none";
+ myHilitor.remove();
+ }
+ }
+
+ function doSearch() {
+ //if there's been a change in the search term, perform a new search:
+ if (searchboxDirty) {
+ var searchstring = document.getElementById("searchinput").value;
+
+ //find the keyword amongst the slides
+ myHilitor = new Hilitor("slidecontent");
+ matchedSlides = myHilitor.apply(searchstring);
+ currentMatchedIndex = 0;
+ }
+
+ //navigate to the next slide that has the keyword, wrapping to the first if necessary
+ if (matchedSlides.length && (matchedSlides.length <= currentMatchedIndex)) {
+ currentMatchedIndex = 0;
+ }
+ if (matchedSlides.length > currentMatchedIndex) {
+ Reveal.slide(matchedSlides[currentMatchedIndex].h, matchedSlides[currentMatchedIndex].v);
+ currentMatchedIndex++;
+ }
+ }
+
+ var dom = {};
+ dom.wrapper = document.querySelector( '.reveal' );
+
+ if( !dom.wrapper.querySelector( '.searchbox' ) ) {
+ var searchElement = document.createElement( 'div' );
+ searchElement.id = "searchinputdiv";
+ searchElement.classList.add( 'searchdiv' );
+ searchElement.style.position = 'absolute';
+ searchElement.style.top = '10px';
+ searchElement.style.left = '10px';
+ //embedded base64 search icon Designed by Sketchdock - http://www.sketchdock.com/:
+ searchElement.innerHTML = '';
+ dom.wrapper.appendChild( searchElement );
+ }
+
+ document.getElementById("searchbutton").addEventListener( 'click', function(event) {
+ doSearch();
+ }, false );
+
+ document.getElementById("searchinput").addEventListener( 'keyup', function( event ) {
+ switch (event.keyCode) {
+ case 13:
+ event.preventDefault();
+ doSearch();
+ searchboxDirty = false;
+ break;
+ default:
+ searchboxDirty = true;
+ }
+ }, false );
+
+ // Open the search when the 's' key is hit (yes, this conflicts with the notes plugin, disabling for now)
+ /*
+ document.addEventListener( 'keydown', function( event ) {
+ // Disregard the event if the target is editable or a
+ // modifier is present
+ if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+ if( event.keyCode === 83 ) {
+ event.preventDefault();
+ openSearch();
+ }
+ }, false );
+*/
+ return { open: openSearch };
+})();
diff --git a/2015-03-munich-rubyshift/plugin/zoom-js/zoom.js b/2015-03-munich-rubyshift/plugin/zoom-js/zoom.js
new file mode 100644
index 0000000..b67ae16
--- /dev/null
+++ b/2015-03-munich-rubyshift/plugin/zoom-js/zoom.js
@@ -0,0 +1,256 @@
+// Custom reveal.js integration
+(function(){
+ var isEnabled = true;
+
+ document.querySelector( '.reveal' ).addEventListener( 'mousedown', function( event ) {
+ if( event.altKey && isEnabled ) {
+ event.preventDefault();
+ zoom.to({ element: event.target, pan: false });
+ }
+ } );
+
+ Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } );
+ Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } );
+})();
+
+/*!
+ * zoom.js 0.2 (modified version for use with reveal.js)
+ * http://lab.hakim.se/zoom-js
+ * MIT licensed
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+var zoom = (function(){
+
+ // The current zoom level (scale)
+ var level = 1;
+
+ // The current mouse position, used for panning
+ var mouseX = 0,
+ mouseY = 0;
+
+ // Timeout before pan is activated
+ var panEngageTimeout = -1,
+ panUpdateInterval = -1;
+
+ var currentOptions = null;
+
+ // Check for transform support so that we can fallback otherwise
+ var supportsTransforms = 'WebkitTransform' in document.body.style ||
+ 'MozTransform' in document.body.style ||
+ 'msTransform' in document.body.style ||
+ 'OTransform' in document.body.style ||
+ 'transform' in document.body.style;
+
+ if( supportsTransforms ) {
+ // The easing that will be applied when we zoom in/out
+ document.body.style.transition = 'transform 0.8s ease';
+ document.body.style.OTransition = '-o-transform 0.8s ease';
+ document.body.style.msTransition = '-ms-transform 0.8s ease';
+ document.body.style.MozTransition = '-moz-transform 0.8s ease';
+ document.body.style.WebkitTransition = '-webkit-transform 0.8s ease';
+ }
+
+ // Zoom out if the user hits escape
+ document.addEventListener( 'keyup', function( event ) {
+ if( level !== 1 && event.keyCode === 27 ) {
+ zoom.out();
+ }
+ }, false );
+
+ // Monitor mouse movement for panning
+ document.addEventListener( 'mousemove', function( event ) {
+ if( level !== 1 ) {
+ mouseX = event.clientX;
+ mouseY = event.clientY;
+ }
+ }, false );
+
+ /**
+ * Applies the CSS required to zoom in, prioritizes use of CSS3
+ * transforms but falls back on zoom for IE.
+ *
+ * @param {Number} pageOffsetX
+ * @param {Number} pageOffsetY
+ * @param {Number} elementOffsetX
+ * @param {Number} elementOffsetY
+ * @param {Number} scale
+ */
+ function magnify( pageOffsetX, pageOffsetY, elementOffsetX, elementOffsetY, scale ) {
+
+ if( supportsTransforms ) {
+ var origin = pageOffsetX +'px '+ pageOffsetY +'px',
+ transform = 'translate('+ -elementOffsetX +'px,'+ -elementOffsetY +'px) scale('+ scale +')';
+
+ document.body.style.transformOrigin = origin;
+ document.body.style.OTransformOrigin = origin;
+ document.body.style.msTransformOrigin = origin;
+ document.body.style.MozTransformOrigin = origin;
+ document.body.style.WebkitTransformOrigin = origin;
+
+ document.body.style.transform = transform;
+ document.body.style.OTransform = transform;
+ document.body.style.msTransform = transform;
+ document.body.style.MozTransform = transform;
+ document.body.style.WebkitTransform = transform;
+ }
+ else {
+ // Reset all values
+ if( scale === 1 ) {
+ document.body.style.position = '';
+ document.body.style.left = '';
+ document.body.style.top = '';
+ document.body.style.width = '';
+ document.body.style.height = '';
+ document.body.style.zoom = '';
+ }
+ // Apply scale
+ else {
+ document.body.style.position = 'relative';
+ document.body.style.left = ( - ( pageOffsetX + elementOffsetX ) / scale ) + 'px';
+ document.body.style.top = ( - ( pageOffsetY + elementOffsetY ) / scale ) + 'px';
+ document.body.style.width = ( scale * 100 ) + '%';
+ document.body.style.height = ( scale * 100 ) + '%';
+ document.body.style.zoom = scale;
+ }
+ }
+
+ level = scale;
+
+ if( level !== 1 && document.documentElement.classList ) {
+ document.documentElement.classList.add( 'zoomed' );
+ }
+ else {
+ document.documentElement.classList.remove( 'zoomed' );
+ }
+ }
+
+ /**
+ * Pan the document when the mosue cursor approaches the edges
+ * of the window.
+ */
+ function pan() {
+ var range = 0.12,
+ rangeX = window.innerWidth * range,
+ rangeY = window.innerHeight * range,
+ scrollOffset = getScrollOffset();
+
+ // Up
+ if( mouseY < rangeY ) {
+ window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
+ }
+ // Down
+ else if( mouseY > window.innerHeight - rangeY ) {
+ window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) );
+ }
+
+ // Left
+ if( mouseX < rangeX ) {
+ window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y );
+ }
+ // Right
+ else if( mouseX > window.innerWidth - rangeX ) {
+ window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y );
+ }
+ }
+
+ function getScrollOffset() {
+ return {
+ x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset,
+ y: window.scrollY !== undefined ? window.scrollY : window.pageXYffset
+ }
+ }
+
+ return {
+ /**
+ * Zooms in on either a rectangle or HTML element.
+ *
+ * @param {Object} options
+ * - element: HTML element to zoom in on
+ * OR
+ * - x/y: coordinates in non-transformed space to zoom in on
+ * - width/height: the portion of the screen to zoom in on
+ * - scale: can be used instead of width/height to explicitly set scale
+ */
+ to: function( options ) {
+ // Due to an implementation limitation we can't zoom in
+ // to another element without zooming out first
+ if( level !== 1 ) {
+ zoom.out();
+ }
+ else {
+ options.x = options.x || 0;
+ options.y = options.y || 0;
+
+ // If an element is set, that takes precedence
+ if( !!options.element ) {
+ // Space around the zoomed in element to leave on screen
+ var padding = 20;
+
+ options.width = options.element.getBoundingClientRect().width + ( padding * 2 );
+ options.height = options.element.getBoundingClientRect().height + ( padding * 2 );
+ options.x = options.element.getBoundingClientRect().left - padding;
+ options.y = options.element.getBoundingClientRect().top - padding;
+ }
+
+ // If width/height values are set, calculate scale from those values
+ if( options.width !== undefined && options.height !== undefined ) {
+ options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 );
+ }
+
+ if( options.scale > 1 ) {
+ options.x *= options.scale;
+ options.y *= options.scale;
+
+ var scrollOffset = getScrollOffset();
+
+ if( options.element ) {
+ scrollOffset.x -= ( window.innerWidth - ( options.width * options.scale ) ) / 2;
+ }
+
+ magnify( scrollOffset.x, scrollOffset.y, options.x, options.y, options.scale );
+
+ if( options.pan !== false ) {
+
+ // Wait with engaging panning as it may conflict with the
+ // zoom transition
+ panEngageTimeout = setTimeout( function() {
+ panUpdateInterval = setInterval( pan, 1000 / 60 );
+ }, 800 );
+
+ }
+ }
+
+ currentOptions = options;
+ }
+ },
+
+ /**
+ * Resets the document zoom state to its default.
+ */
+ out: function() {
+ clearTimeout( panEngageTimeout );
+ clearInterval( panUpdateInterval );
+
+ var scrollOffset = getScrollOffset();
+
+ if( currentOptions && currentOptions.element ) {
+ scrollOffset.x -= ( window.innerWidth - ( currentOptions.width * currentOptions.scale ) ) / 2;
+ }
+
+ magnify( scrollOffset.x, scrollOffset.y, 0, 0, 1 );
+
+ level = 1;
+ },
+
+ // Alias
+ magnify: function( options ) { this.to( options ) },
+ reset: function() { this.out() },
+
+ zoomLevel: function() {
+ return level;
+ }
+ }
+
+})();
+
diff --git a/2015-05-munich-rubyshift/images/confu.png b/2015-05-munich-rubyshift/images/confu.png
new file mode 100644
index 0000000..ea0c8a8
--- /dev/null
+++ b/2015-05-munich-rubyshift/images/confu.png
@@ -0,0 +1 @@
+q
\ No newline at end of file
diff --git a/2015-05-munich-rubyshift/images/confused-ticket.png b/2015-05-munich-rubyshift/images/confused-ticket.png
new file mode 100644
index 0000000..ba0aec6
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diff --git a/2015-05-munich-rubyshift/images/emacs-icon.png b/2015-05-munich-rubyshift/images/emacs-icon.png
new file mode 100644
index 0000000..8e7740e
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diff --git a/2015-05-munich-rubyshift/images/feature-branch.png b/2015-05-munich-rubyshift/images/feature-branch.png
new file mode 100644
index 0000000..bafb6bf
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diff --git a/2015-05-munich-rubyshift/images/gerrit_icon.svg b/2015-05-munich-rubyshift/images/gerrit_icon.svg
new file mode 100644
index 0000000..4ac5652
--- /dev/null
+++ b/2015-05-munich-rubyshift/images/gerrit_icon.svg
@@ -0,0 +1,8 @@
+
\ No newline at end of file
diff --git a/2015-05-munich-rubyshift/images/git-flow.png b/2015-05-munich-rubyshift/images/git-flow.png
new file mode 100644
index 0000000..5b96426
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diff --git a/2015-05-munich-rubyshift/images/google_developers_icon_128.png b/2015-05-munich-rubyshift/images/google_developers_icon_128.png
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index 0000000..befbd0b
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diff --git a/2015-05-munich-rubyshift/images/google_developers_logo.png b/2015-05-munich-rubyshift/images/google_developers_logo.png
new file mode 100644
index 0000000..49b34b7
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diff --git a/2015-05-munich-rubyshift/images/google_developers_logo_white.png b/2015-05-munich-rubyshift/images/google_developers_logo_white.png
new file mode 100644
index 0000000..72a9cb7
Binary files /dev/null and b/2015-05-munich-rubyshift/images/google_developers_logo_white.png differ
diff --git a/2015-05-munich-rubyshift/images/merge-master.png b/2015-05-munich-rubyshift/images/merge-master.png
new file mode 100644
index 0000000..72338fa
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diff --git a/2015-05-munich-rubyshift/images/org-icon.png b/2015-05-munich-rubyshift/images/org-icon.png
new file mode 100644
index 0000000..45e0db7
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diff --git a/2015-05-munich-rubyshift/images/sky.jpg b/2015-05-munich-rubyshift/images/sky.jpg
new file mode 100644
index 0000000..9b50b1d
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diff --git a/2015-05-munich-rubyshift/images/torvalds.jpg b/2015-05-munich-rubyshift/images/torvalds.jpg
new file mode 100644
index 0000000..a8dbe8d
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diff --git a/2015-05-munich-rubyshift/index.html b/2015-05-munich-rubyshift/index.html
new file mode 100644
index 0000000..e912ca7
--- /dev/null
+++ b/2015-05-munich-rubyshift/index.html
@@ -0,0 +1,335 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Git Flow
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The Problem
+
+
+
+
+
+
+
+
+
+
+ We are holding it wrong
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Code Reviews in Pull Requests
+
+
+
+
+
+
+
+
+
+
+ Sure. Where do I start?
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Git rebase to the rescue
+
+
+
+
+
+
+! [rejected] feature/myfeature -> feature/myfeature
+
+
+
+
+
+
+ 1 file changed, 5 insertions(+)
+Successfully rebased and updated refs/heads/feature/myfeature.
+
+
+
+
+
+
++ 3c3ee2b...2f34b62 feature/myfeature -> feature/myfeature (forced update)
+
+
+
+
+
+
+
+
+
+
+ Yeah. That worked.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A Git Commit
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Well, easy - isn't it?
+
+
+
+
+
+
+$ git show HEAD
+commit b7c680ad8b58c6a886cd486613105ecaae7328e0
+Author: Bob Ross <bob@bobross.com>
+Date: Wed May 13 01:13:26 2015 +0200
+
+ We do not make mistakes, we just have happy accidents.
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Guess who.
+
+
+
+
+
+» and yes, I'm somewhat biased: in my opinion, having a
+million monkeys throwing crap at the walls and encoding the information in
+the patterns on monkey shit is a better format than CVS«
+
+
+
+
+
+
+
+
+
+
+
+
+ Yep. This Guy.
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Working with indexes and Patches
+
+
+
+
+
+In other words, I was already working on the git "index" file. And I was
+planning to just have a patch-based system behind it, with a hashed
+history. Kind of "quilt with history and an index to speed things up".
+
+
+
+
+
+
+
+
+
+
+
+ More than meets the eye
+
+
+
+
+
+
+$ git show --pretty=email HEAD
+From c4b10b88ab3cf3482df5bc789e8ee1afb69b7591 Mon Sep 17 00:00:00 2001
+From: Bob Ross <bob@bobross.com>
+Date: Wed, 13 May 2015 01:11:13 +0200
+Subject: [PATCH] We do not make mistakes, we just have happy accidents.
+
+
+
+
+
+
+
+
+
+
+
+
+ Wait. What?
+
+
+
+
+
+
+$ git show --pretty=fuller HEAD
+commit b7c680ad8b58c6a886cd486613105ecaae7328e0
+Author: Bob Ross <bob@bobross.com>
+AuthorDate: Wed May 13 01:13:26 2015 +0200
+Commit: Bobs Beard <beard@bobross.com>
+CommitDate: Wed May 13 02:16:22 2015 +0000
+
+ We do not make mistakes, we just have happy accidents.
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2015-05-munich-rubyshift/index.org b/2015-05-munich-rubyshift/index.org
new file mode 100644
index 0000000..c418ec7
--- /dev/null
+++ b/2015-05-munich-rubyshift/index.org
@@ -0,0 +1,155 @@
+#+TITLE: Gerrit
+#+SUBTITLE: A quick introduction
+#+DATE: 2015/05/13（日）
+#+AUTHOR: bascht
+#+EMAIL: github.com@bascht.com
+#+OPTIONS: ':nil *:t -:t ::t <:t H:3 \n:nil ^:t arch:headline
+#+OPTIONS: author:t c:nil creator:comment d:(not "LOGBOOK") date:t
+#+OPTIONS: e:t email:nil f:t inline:t num:nil p:nil pri:nil stat:t
+#+OPTIONS: tags:t tasks:t tex:t timestamp:t toc:nil todo:t |:t
+#+CREATOR: Emacs 24.4.1 (Org mode 8.2.10)
+#+DESCRIPTION:
+#+EXCLUDE_TAGS: noexport
+#+KEYWORDS:
+#+LANGUAGE: en
+#+SELECT_TAGS: export
+
+#+WWW: https://bascht.com
+#+GITHUB: http://github.com/bascht
+#+TWITTER: bascht
+
+#+FAVICON: images/org-icon.png
+#+ICON: images/gerrit_icon.svg
+#+HASHTAG: #rubyshift
+
+* Git Flow
+ :PROPERTIES:
+ :SLIDE: segue dark quote
+ :ASIDE: right bottom
+ :ARTICLE: flexbox vleft auto-fadein
+ :END:
+
+** Git Flow
+:PROPERTIES:
+:FILL: images/git-flow.png
+:TITLE: HIDE
+:SLIDE: WHITE
+:END:
+
+
+* The Problem
+ :PROPERTIES:
+ :SLIDE: segue dark quote
+ :ASIDE: right bottom
+ :ARTICLE: flexbox vleft auto-fadein
+ :END:
+
+** We are holding it wrong
+#+BEGIN_CENTER
+#+ATTR_HTML: :width 100%
+[[file:images/merge-master.png]]
+#+END_CENTER
+
+** Code Reviews in Pull Requests
+:PROPERTIES:
+:SLIDE: segue dark quote
+:ASIDE: right bottom
+:ARTICLE: flexbox vleft auto-fadein
+:END:
+
+*** Sure. Where do I start?
+#+BEGIN_CENTER
+#+ATTR_HTML: :width 100%
+[[file:images/feature-branch.png]]
+#+END_CENTER
+
+** Git rebase to the rescue
+#+BEGIN_SRC bummer
+ ! [rejected] feature/myfeature -> feature/myfeature
+#+END_SRC
+#+BEGIN_SRC squash
+ 1 file changed, 5 insertions(+)
+Successfully rebased and updated refs/heads/feature/myfeature.
+#+END_SRC
+#+BEGIN_SRC force push
+ + 3c3ee2b...2f34b62 feature/myfeature -> feature/myfeature (forced update)
+#+END_SRC
+
+*** Yeah. That worked.
+:PROPERTIES:
+:SLIDE: segue quote
+:ASIDE: right bottom
+:ARTICLE: flexbox auto-fadein
+:END:
+
+#+ATTR_HTML: :width 100%
+[[file:images/confused-ticket.png]]
+
+
+* A Git Commit
+ :PROPERTIES:
+ :SLIDE: segue dark quote
+ :ASIDE: right bottom
+ :ARTICLE: flexbox vleft auto-fadein
+ :END:
+
+
+* Well, easy - isn't it?
+#+BEGIN_SRC git
+$ git show HEAD
+commit b7c680ad8b58c6a886cd486613105ecaae7328e0
+Author: Bob Ross
+Date: Wed May 13 01:13:26 2015 +0200
+
+ We do not make mistakes, we just have happy accidents.
+
+#+END_SRC
+
+
+* Guess who.
+#+BEGIN_QUOTE
+» and yes, I'm somewhat biased: in my opinion, having a
+million monkeys throwing crap at the walls and encoding the information in
+the patterns on monkey shit is a better format than CVS«
+#+END_QUOTE
+
+
+* Yep. This Guy.
+:PROPERTIES:
+:FILL: images/torvalds.jpg
+:TITLE: white
+:SLIDE: WHITE
+:END:
+
+
+* Working with indexes and Patches
+
+#+BEGIN_QUOTE
+In other words, I was already working on the git "index" file. And I was
+planning to just have a patch-based system behind it, with a hashed
+history. Kind of "quilt with history and an index to speed things up".
+#+END_QUOTE
+
+
+* More than meets the eye
+#+BEGIN_SRC git
+$ git show --pretty=email HEAD
+From c4b10b88ab3cf3482df5bc789e8ee1afb69b7591 Mon Sep 17 00:00:00 2001
+From: Bob Ross
+Date: Wed, 13 May 2015 01:11:13 +0200
+Subject: [PATCH] We do not make mistakes, we just have happy accidents.
+
+#+END_SRC
+
+
+* Wait. What?
+#+BEGIN_SRC git
+$ git show --pretty=fuller HEAD
+commit b7c680ad8b58c6a886cd486613105ecaae7328e0
+Author: Bob Ross
+AuthorDate: Wed May 13 01:13:26 2015 +0200
+Commit: Bobs Beard
+CommitDate: Wed May 13 02:16:22 2015 +0000
+
+ We do not make mistakes, we just have happy accidents.
+#+END_SRC
diff --git a/2015-05-munich-rubyshift/index.pdf b/2015-05-munich-rubyshift/index.pdf
new file mode 100644
index 0000000..8b1b63e
Binary files /dev/null and b/2015-05-munich-rubyshift/index.pdf differ
diff --git a/2015-05-munich-rubyshift/index.tex b/2015-05-munich-rubyshift/index.tex
new file mode 100644
index 0000000..0e59bf7
--- /dev/null
+++ b/2015-05-munich-rubyshift/index.tex
@@ -0,0 +1,75 @@
+% Created 2015-05-13 Wed 12:12
+\documentclass[11pt]{article}
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage{fixltx2e}
+\usepackage{graphicx}
+\usepackage{longtable}
+\usepackage{float}
+\usepackage{wrapfig}
+\usepackage{rotating}
+\usepackage[normalem]{ulem}
+\usepackage{amsmath}
+\usepackage{textcomp}
+\usepackage{marvosym}
+\usepackage{wasysym}
+\usepackage{amssymb}
+\usepackage{hyperref}
+\tolerance=1000
+\author{bascht}
+\date{2015/05/13（日）}
+\title{Gerrit}
+\hypersetup{
+ pdfkeywords={},
+ pdfsubject={},
+ pdfcreator={Emacs 24.4.1 (Org mode 8.2.10)}}
+\begin{document}
+
+\maketitle
+
+\section*{The Problem}
+\label{sec-1}
+\subsection*{People not getting Git}
+\label{sec-1-1}
+\begin{center}
+\includegraphics[width=.9\linewidth]{images/merge-master.png}
+\end{center}
+
+\subsection*{Code Reviews in Pull Requests}
+\label{sec-1-2}
+\begin{center}
+\includegraphics[width=.9\linewidth]{images/confused-ticket.png}
+\end{center}
+
+\section*{A Git Commit}
+\label{sec-2}
+
+\subsection*{Well, easy - isn't it?}
+\label{sec-2-1}
+\begin{verbatim}
+$ git show HEAD
+commit b7c680ad8b58c6a886cd486613105ecaae7328e0
+Author: Bob Ross
+Date: Wed May 13 01:13:26 2015 +0200
+
+ We do not make mistakes, we just have happy accidents.
+\end{verbatim}
+
+\subsection*{More than meets the eye}
+\label{sec-2-2}
+\begin{verbatim}
+$ git show --pretty=fuller HEAD
+commit b7c680ad8b58c6a886cd486613105ecaae7328e0
+Author: Bob Ross
+AuthorDate: Wed May 13 01:13:26 2015 +0200
+Commit: Bobs Beard
+CommitDate: Wed May 13 02:16:22 2015 +0000
+
+ We do not make mistakes, we just have happy accidents.
+\end{verbatim}
+
+
+\section*{Thank You ˊ・ω・ˋ}
+\label{sec-3}
+% Emacs 24.4.1 (Org mode 8.2.10)
+\end{document}
\ No newline at end of file
diff --git a/2015-05-munich-rubyshift/js/hammer.js b/2015-05-munich-rubyshift/js/hammer.js
new file mode 100755
index 0000000..44a5802
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/hammer.js
@@ -0,0 +1,586 @@
+/*
+ * Hammer.JS
+ * version 0.4
+ * author: Eight Media
+ * https://github.com/EightMedia/hammer.js
+ */
+function Hammer(element, options, undefined)
+{
+ var self = this;
+
+ var defaults = {
+ // prevent the default event or not... might be buggy when false
+ prevent_default : false,
+ css_hacks : true,
+
+ drag : true,
+ drag_vertical : true,
+ drag_horizontal : true,
+ // minimum distance before the drag event starts
+ drag_min_distance : 20, // pixels
+
+ // pinch zoom and rotation
+ transform : true,
+ scale_treshold : 0.1,
+ rotation_treshold : 15, // degrees
+
+ tap : true,
+ tap_double : true,
+ tap_max_interval : 300,
+ tap_double_distance: 20,
+
+ hold : true,
+ hold_timeout : 500
+ };
+ options = mergeObject(defaults, options);
+
+ // some css hacks
+ (function() {
+ if(!options.css_hacks) {
+ return false;
+ }
+
+ var vendors = ['webkit','moz','ms','o',''];
+ var css_props = {
+ "userSelect": "none",
+ "touchCallout": "none",
+ "userDrag": "none",
+ "tapHighlightColor": "rgba(0,0,0,0)"
+ };
+
+ var prop = '';
+ for(var i = 0; i < vendors.length; i++) {
+ for(var p in css_props) {
+ prop = p;
+ if(vendors[i]) {
+ prop = vendors[i] + prop.substring(0, 1).toUpperCase() + prop.substring(1);
+ }
+ element.style[ prop ] = css_props[p];
+ }
+ }
+ })();
+
+ // holds the distance that has been moved
+ var _distance = 0;
+
+ // holds the exact angle that has been moved
+ var _angle = 0;
+
+ // holds the diraction that has been moved
+ var _direction = 0;
+
+ // holds position movement for sliding
+ var _pos = { };
+
+ // how many fingers are on the screen
+ var _fingers = 0;
+
+ var _first = false;
+
+ var _gesture = null;
+ var _prev_gesture = null;
+
+ var _touch_start_time = null;
+ var _prev_tap_pos = {x: 0, y: 0};
+ var _prev_tap_end_time = null;
+
+ var _hold_timer = null;
+
+ var _offset = {};
+
+ // keep track of the mouse status
+ var _mousedown = false;
+
+ var _event_start;
+ var _event_move;
+ var _event_end;
+
+
+ /**
+ * angle to direction define
+ * @param float angle
+ * @return string direction
+ */
+ this.getDirectionFromAngle = function( angle )
+ {
+ var directions = {
+ down: angle >= 45 && angle < 135, //90
+ left: angle >= 135 || angle <= -135, //180
+ up: angle < -45 && angle > -135, //270
+ right: angle >= -45 && angle <= 45 //0
+ };
+
+ var direction, key;
+ for(key in directions){
+ if(directions[key]){
+ direction = key;
+ break;
+ }
+ }
+ return direction;
+ };
+
+
+ /**
+ * count the number of fingers in the event
+ * when no fingers are detected, one finger is returned (mouse pointer)
+ * @param event
+ * @return int fingers
+ */
+ function countFingers( event )
+ {
+ // there is a bug on android (until v4?) that touches is always 1,
+ // so no multitouch is supported, e.g. no, zoom and rotation...
+ return event.touches ? event.touches.length : 1;
+ }
+
+
+ /**
+ * get the x and y positions from the event object
+ * @param event
+ * @return array [{ x: int, y: int }]
+ */
+ function getXYfromEvent( event )
+ {
+ event = event || window.event;
+
+ // no touches, use the event pageX and pageY
+ if(!event.touches) {
+ var doc = document,
+ body = doc.body;
+
+ return [{
+ x: event.pageX || event.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && doc.clientLeft || 0 ),
+ y: event.pageY || event.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && doc.clientTop || 0 )
+ }];
+ }
+ // multitouch, return array with positions
+ else {
+ var pos = [], src;
+ for(var t=0, len=event.touches.length; t options.drag_min_distance) || _gesture == 'drag') {
+ // calculate the angle
+ _angle = getAngle(_pos.start[0], _pos.move[0]);
+ _direction = self.getDirectionFromAngle(_angle);
+
+ // check the movement and stop if we go in the wrong direction
+ var is_vertical = (_direction == 'up' || _direction == 'down');
+ if(((is_vertical && !options.drag_vertical) || (!is_vertical && !options.drag_horizontal))
+ && (_distance > options.drag_min_distance)) {
+ return;
+ }
+
+ _gesture = 'drag';
+
+ var position = { x: _pos.move[0].x - _offset.left,
+ y: _pos.move[0].y - _offset.top };
+
+ var event_obj = {
+ originalEvent : event,
+ position : position,
+ direction : _direction,
+ distance : _distance,
+ distanceX : _distance_x,
+ distanceY : _distance_y,
+ angle : _angle
+ };
+
+ // on the first time trigger the start event
+ if(_first) {
+ triggerEvent("dragstart", event_obj);
+
+ _first = false;
+ }
+
+ // normal slide event
+ triggerEvent("drag", event_obj);
+
+ cancelEvent(event);
+ }
+ },
+
+
+ // transform gesture
+ // fired on touchmove
+ transform : function(event)
+ {
+ if(options.transform) {
+ var scale = event.scale || 1;
+ var rotation = event.rotation || 0;
+
+ if(countFingers(event) != 2) {
+ return false;
+ }
+
+ if(_gesture != 'drag' &&
+ (_gesture == 'transform' || Math.abs(1-scale) > options.scale_treshold
+ || Math.abs(rotation) > options.rotation_treshold)) {
+ _gesture = 'transform';
+
+ _pos.center = { x: ((_pos.move[0].x + _pos.move[1].x) / 2) - _offset.left,
+ y: ((_pos.move[0].y + _pos.move[1].y) / 2) - _offset.top };
+
+ var event_obj = {
+ originalEvent : event,
+ position : _pos.center,
+ scale : scale,
+ rotation : rotation
+ };
+
+ // on the first time trigger the start event
+ if(_first) {
+ triggerEvent("transformstart", event_obj);
+ _first = false;
+ }
+
+ triggerEvent("transform", event_obj);
+
+ cancelEvent(event);
+
+ return true;
+ }
+ }
+
+ return false;
+ },
+
+
+ // tap and double tap gesture
+ // fired on touchend
+ tap : function(event)
+ {
+ // compare the kind of gesture by time
+ var now = new Date().getTime();
+ var touch_time = now - _touch_start_time;
+
+ // dont fire when hold is fired
+ if(options.hold && !(options.hold && options.hold_timeout > touch_time)) {
+ return;
+ }
+
+ // when previous event was tap and the tap was max_interval ms ago
+ var is_double_tap = (function(){
+ if (_prev_tap_pos && options.tap_double && _prev_gesture == 'tap' && (_touch_start_time - _prev_tap_end_time) < options.tap_max_interval) {
+ var x_distance = Math.abs(_prev_tap_pos[0].x - _pos.start[0].x);
+ var y_distance = Math.abs(_prev_tap_pos[0].y - _pos.start[0].y);
+ return (_prev_tap_pos && _pos.start && Math.max(x_distance, y_distance) < options.tap_double_distance);
+
+ }
+ return false;
+ })();
+
+ if(is_double_tap) {
+ _gesture = 'double_tap';
+ _prev_tap_end_time = null;
+
+ triggerEvent("doubletap", {
+ originalEvent : event,
+ position : _pos.start
+ });
+ cancelEvent(event);
+ }
+
+ // single tap is single touch
+ else {
+ _gesture = 'tap';
+ _prev_tap_end_time = now;
+ _prev_tap_pos = _pos.start;
+
+ if(options.tap) {
+ triggerEvent("tap", {
+ originalEvent : event,
+ position : _pos.start
+ });
+ cancelEvent(event);
+ }
+ }
+
+ }
+
+ };
+
+
+ function handleEvents(event)
+ {
+ switch(event.type)
+ {
+ case 'mousedown':
+ case 'touchstart':
+ _pos.start = getXYfromEvent(event);
+ _touch_start_time = new Date().getTime();
+ _fingers = countFingers(event);
+ _first = true;
+ _event_start = event;
+
+ // borrowed from jquery offset https://github.com/jquery/jquery/blob/master/src/offset.js
+ var box = element.getBoundingClientRect();
+ var clientTop = element.clientTop || document.body.clientTop || 0;
+ var clientLeft = element.clientLeft || document.body.clientLeft || 0;
+ var scrollTop = window.pageYOffset || element.scrollTop || document.body.scrollTop;
+ var scrollLeft = window.pageXOffset || element.scrollLeft || document.body.scrollLeft;
+
+ _offset = {
+ top: box.top + scrollTop - clientTop,
+ left: box.left + scrollLeft - clientLeft
+ };
+
+ _mousedown = true;
+
+ // hold gesture
+ gestures.hold(event);
+
+ if(options.prevent_default) {
+ cancelEvent(event);
+ }
+ break;
+
+ case 'mousemove':
+ case 'touchmove':
+ if(!_mousedown) {
+ return false;
+ }
+ _event_move = event;
+ _pos.move = getXYfromEvent(event);
+
+ if(!gestures.transform(event)) {
+ gestures.drag(event);
+ }
+ break;
+
+ case 'mouseup':
+ case 'mouseout':
+ case 'touchcancel':
+ case 'touchend':
+ if(!_mousedown || (_gesture != 'transform' && event.touches && event.touches.length > 0)) {
+ return false;
+ }
+
+ _mousedown = false;
+ _event_end = event;
+
+ // drag gesture
+ // dragstart is triggered, so dragend is possible
+ if(_gesture == 'drag') {
+ triggerEvent("dragend", {
+ originalEvent : event,
+ direction : _direction,
+ distance : _distance,
+ angle : _angle
+ });
+ }
+
+ // transform
+ // transformstart is triggered, so transformed is possible
+ else if(_gesture == 'transform') {
+ triggerEvent("transformend", {
+ originalEvent : event,
+ position : _pos.center,
+ scale : event.scale,
+ rotation : event.rotation
+ });
+ }
+ else {
+ gestures.tap(_event_start);
+ }
+
+ _prev_gesture = _gesture;
+
+ // reset vars
+ reset();
+ break;
+ }
+ }
+
+
+ // bind events for touch devices
+ // except for windows phone 7.5, it doesnt support touch events..!
+ if('ontouchstart' in window) {
+ element.addEventListener("touchstart", handleEvents, false);
+ element.addEventListener("touchmove", handleEvents, false);
+ element.addEventListener("touchend", handleEvents, false);
+ element.addEventListener("touchcancel", handleEvents, false);
+ }
+ // for non-touch
+ else {
+
+ if(element.addEventListener){ // prevent old IE errors
+ element.addEventListener("mouseout", function(event) {
+ if(!isInsideHammer(element, event.relatedTarget)) {
+ handleEvents(event);
+ }
+ }, false);
+ element.addEventListener("mouseup", handleEvents, false);
+ element.addEventListener("mousedown", handleEvents, false);
+ element.addEventListener("mousemove", handleEvents, false);
+
+ // events for older IE
+ }else if(document.attachEvent){
+ element.attachEvent("onmouseout", function(event) {
+ if(!isInsideHammer(element, event.relatedTarget)) {
+ handleEvents(event);
+ }
+ }, false);
+ element.attachEvent("onmouseup", handleEvents);
+ element.attachEvent("onmousedown", handleEvents);
+ element.attachEvent("onmousemove", handleEvents);
+ }
+ }
+
+
+ /**
+ * find if element is (inside) given parent element
+ * @param object element
+ * @param object parent
+ * @return bool inside
+ */
+ function isInsideHammer(parent, child) {
+ // get related target for IE
+ if(!child && window.event && window.event.toElement){
+ child = window.event.toElement;
+ }
+
+ if(parent === child){
+ return true;
+ }
+
+ // loop over parentNodes of child until we find hammer element
+ if(child){
+ var node = child.parentNode;
+ while(node !== null){
+ if(node === parent){
+ return true;
+ };
+ node = node.parentNode;
+ }
+ }
+ return false;
+ }
+
+
+ /**
+ * merge 2 objects into a new object
+ * @param object obj1
+ * @param object obj2
+ * @return object merged object
+ */
+ function mergeObject(obj1, obj2) {
+ var output = {};
+
+ if(!obj2) {
+ return obj1;
+ }
+
+ for (var prop in obj1) {
+ if (prop in obj2) {
+ output[prop] = obj2[prop];
+ } else {
+ output[prop] = obj1[prop];
+ }
+ }
+ return output;
+ }
+
+ function isFunction( obj ){
+ return Object.prototype.toString.call( obj ) == "[object Function]";
+ }
+}
\ No newline at end of file
diff --git a/2015-05-munich-rubyshift/js/jquery-1.7.1.min.js b/2015-05-munich-rubyshift/js/jquery-1.7.1.min.js
new file mode 100644
index 0000000..198b3ff
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/jquery-1.7.1.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v1.7.1 jquery.com | jquery.org/license */
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diff --git a/2015-05-munich-rubyshift/js/mathjax/CONTRIBUTING.md b/2015-05-munich-rubyshift/js/mathjax/CONTRIBUTING.md
new file mode 100644
index 0000000..5a431da
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/CONTRIBUTING.md
@@ -0,0 +1,261 @@
+# Contributing to MathJax
+
+So you're interested in giving us a hand? That's awesome! We've put
+together some brief guidelines that should help you get started
+quickly and easily.
+
+There are lots and lots of ways to get involved, this document covers:
+
+* [raising issues](#raising-issues)
+ * [bug reports](#bug-reports)
+ * [feature requests](#feature-requests)
+ * [change requests](#change-requests)
+* [working on MathJax core](#working-on-MathJax-core)
+ * [submitting pull requests](#submitting-pull-requests)
+* [testing and quality assurance](#testing-and-quality-assurance)
+* [writing documentation](#writing-documentation)
+* [translation](#translation)
+* [Conduct](#conduct)
+
+
+## Reporting An Issue
+
+If you're about to raise an issue because you think you've found a
+problem with MathJax, or you'd like to make a request for a new
+feature in the codebase, or any other reason… please read this first.
+
+The GitHub issue tracker is the preferred channel for [bug reports](#bug-reports),
+[feature requests](#feature-requests), [change requests](#change-requests) and [submitting pull
+requests](#submitting-pull-requests), but please respect the following restrictions:
+
+* Please **search for existing issues**. Help us keep duplicate issues
+ to a minimum by checking to see if someone has already reported your
+ problem or requested your idea.
+
+* Please **do not** use the issue tracker for personal support
+ requests (use [the MathJax User Group](https://groups.google.com/forum/#!forum/mathjax-users).
+
+* Please **be civil**. Keep the discussion on topic and respect the
+ opinions of others. See also our [Conduct Guidelines](#conduct)
+
+### Bug Reports
+
+A bug is a _demonstrable problem_ that is caused by the code in the repository.
+Good bug reports are extremely helpful - thank you!
+
+Guidelines for bug reports:
+
+1. **Use the GitHub issue search** — check if the issue has already been
+ reported.
+
+2. **Check if the issue has been fixed** — try to reproduce it
+ using the latest `develop` or look for [closed issues in the
+ current milestone](https://github.com/MathJax/MathJax/issues?&page=1&state=closed).
+
+3. **Isolate the problem** — ideally create a [reduced test
+ case](http://css-tricks.com/6263-reduced-test-cases/) and a live example.
+
+4. **Include a screencast if relevant** - Is your issue about a design
+ or front end feature or bug? The most helpful thing in the world is
+ if we can *see* what you're talking about. Use
+ [LICEcap](http://www.cockos.com/licecap/) to quickly and easily
+ record a short screencast (24fps) and save it as an animated gif!
+ Embed it directly into your GitHub issue. Kapow.
+
+5. Use the Bug Report template below or [click this
+ link](https://github.com/MathJax/MathJax/issues/new?title=Bug%3A&body=%23%23%23%20Issue%20Summary%0A%0A%23%23%23%20Steps%20to%20Reproduce%0A%0A1.%20This%20is%20the%20first%20step%0A%0AThis%20is%20a%20bug%20because...%0A%0A%23%23%23%20Technical%20details%0A%0A*%20MathJax%20Version%3A%20master%20-%20latest%20commit%3A%20%20INSERT%20COMMIT%20REF%0A*%20Client%20OS%3A%20%0A*%20Browser%3A%20%0A*%20)
+ to start creating a bug report with the template automatically.
+
+A good bug report shouldn't leave others needing to chase you up for
+more information. Be sure to include the details of your environment.
+
+Here is a [real example](https://github.com/mathjax/MathJax/issues/820)
+
+Template Example ([click to use](https://github.com/MathJax/MathJax/issues/new?title=Bug%3A&body=%23%23%23%20Issue%20Summary%0A%0A%23%23%23%20Steps%20to%20Reproduce%0A%0A1.%20This%20is%20the%20first%20step%0A%0AThis%20is%20a%20bug%20because...%0A%0A%23%23%23%20Technical%20details%0A%0A*%20MathJax%20Version%3A%20master%20-%20latest%20commit%3A%20%20INSERT%20COMMIT%20REF%0A*%20Client%20OS%3A%20%0A*%20Browser%3A%20%0A*%20)):
+```
+Short and descriptive example bug report title
+
+### Issue Summary
+
+A summary of the issue and the browser/OS environment in which it occurs. If
+suitable, include the steps required to reproduce the bug.
+
+### Steps to Reproduce
+
+1. This is the first step
+2. This is the second step
+3. Further steps, etc.
+
+Any other information you want to share that is relevant to the issue
+being reported. Especially, why do you consider this to be a bug? What
+do you expect to happen instead?
+
+### Technical details:
+
+* MathJax Version: 2.3 (latest commit: f3aaf3a2a3e964df2770dc4aaaa9c87ce5f47e2c)
+* Client OS: Mac OS X 10.8.4
+* Browser: Chrome 29.0.1547.57
+```
+
+
+### Feature Requests
+
+Feature requests are welcome. Before you submit one be sure to have:
+
+1. Read the
+ [Roadmaps](https://github.com/mathjax/MathJax/wiki/Mathjax-roadmap),
+ **use the GitHub search** and check the feature hasn't already been
+ requested.
+2. Take a moment to think about whether your idea fits with the scope
+ and aims of the project, or if it might better fit being a [custom
+ extension](https://github.com/mathjax/MathJax-third-party-extensions).
+3. Remember, it's up to *you* to make a strong case to convince the
+ project's leaders of the merits of this feature. Please provide as
+ much detail and context as possible, this means explaining the use
+ case and why it is likely to be common.
+4. Clearly indicate whether this is a feature request for MathJax
+ core, input & output jax, or extensions.
+
+
+### Change Requests
+
+Change requests cover both architectural and functional changes to how
+MathJax works. If you have an idea for a new or different dependency,
+a refactor, or an improvement to a feature, etc - please be sure to:
+
+1. **Use the GitHub search** and check someone else didn't get there first
+2. Take a moment to think about the best way to make a case for, and
+ explain what you're thinking. Are you sure this shouldn't really be
+ a [bug report](#bug-reports) or a [feature
+ request](#feature-requests)? Is it really one idea or is it many?
+ What's the context? What problem are you solving? Why is what you
+ are suggesting better than what's already there? Does it fit with
+ the Roadmap?
+
+
+### Submitting Pull Requests
+
+Pull requests are awesome. If you're looking to raise a PR for
+something which doesn't have an open issue, please think carefully
+about [raising an issue](#raising-issues) which your PR can close,
+especially if you're fixing a bug. This makes it more likely that
+there will be enough information available for your PR to be properly
+tested and merged.
+
+##### Need Help?
+
+If you're not completely clear on how to submit / update / *do* Pull
+Requests, please check out our [source control
+policies](https://github.com/mathjax/MathJax/wiki/Source-control-policies). For
+more insights, chech the excellent in depth [Git Workflow
+guide](https://github.com/TryGhost/Ghost/wiki/Git-Workflow) from
+Ghost, in particular
+
+* [Ghost Workflow guide: commit messages](https://github.com/TryGhost/Ghost/wiki/Git-workflow#commit-messages)
+
+### Testing and Quality Assurance
+
+Never underestimate just how useful quality assurance is. If you're
+looking to get involved with the code base and don't know where to
+start, checking out and testing a pull request is one of the most
+useful things you could do.
+
+If you want to get involved with testing MathJax, there is a set of QA
+Documentation [in our testing
+framework](https://github.com/MathJax/MathJax-testing).
+
+Essentially though, [check out the latest develop
+branch](#contribute-to-core), take it for a spin, and if you find
+anything odd, please follow the [bug report guidelines](#bug-reports)
+and let us know!
+
+#### Checking out a Pull Request
+
+These are some [excellent
+instructions](https://gist.github.com/piscisaureus/3342247) on
+configuring your GitHub repository to allow you to checkout pull
+requests in the same way as branches:
+.
+
+
+### Documentation
+
+MathJax's main documentation can be found at [docs.mathjax.org](http://docs.mathjax.org).
+
+The documentation is generated using
+[Sphinx-doc](http://sphinx-doc.org/) and hosted on [Read the
+docs](http://readthedocs.org). The source of the docs is hosted in the
+[MathJax-Docs GitHub
+repository](http://github.com/mathjax/mathjax-docs).
+
+You can clone the repo and submit pull requests following the
+[pull-request](#pull-requests) guidelines.
+
+
+### Translation
+
+If you wish to add or update translations of MathJax, please do it on
+[TranslateWiki.net](https://translatewiki.net/w/i.php?title=Special:Translate&group=out-mathjax-0-all)
+(and while you're there you can help other open source projects,
+too!).
+
+For bug reports and other questions that don't fit on
+TranslateWiki.net, head over to the
+[mathjax/mathjax-i18n](https://github.com/mathjax/MathJax-i18n)
+repository.
+
+
+## Working on MathJax Core {core}
+
+### Key Branches & Tags
+
+- **[develop](https://github.com/MathJax/MathJax/tree/develop)** is
+ the development branch. All work on the next release is here. Do
+ **NOT** use this branch for a production site.
+- **[master](https://github.com/MathJax/MathJax)** contains the latest
+ release of MathJax. This branch may be used in production.
+
+
+# Conduct
+
+We are committed to providing a friendly, safe and welcoming environment for
+all, regardless of gender, sexual orientation, disability, ethnicity, religion,
+or similar personal characteristic.
+
+Please be kind and courteous. There's no need to be mean or rude.
+Respect that people have differences of opinion and that every design or
+implementation choice carries a trade-off and numerous costs. There is seldom
+a right answer, merely an optimal answer given a set of values and
+circumstances.
+
+Please keep unstructured critique to a minimum. If you have solid ideas you
+want to experiment with, make a fork and see how it works.
+
+We will exclude you from interaction if you insult, demean or harass anyone.
+That is not welcome behaviour. We interpret the term "harassment" as
+including the definition in the
+[Citizen Code of Conduct](http://citizencodeofconduct.org/);
+if you have any lack of clarity about what might be included in that concept,
+please read their definition. In particular, we don't tolerate behavior that
+excludes people in socially marginalized groups.
+
+Private harassment is also unacceptable. No matter who you are, if you feel
+you have been or are being harassed or made uncomfortable by a community
+member, please contact one of the channel ops or any of the
+[MathJax](https://github.com/MathJax/MathJax) core team
+immediately. Whether you're a regular contributor or a newcomer, we care about
+making this community a safe place for you and we've got your back.
+
+Likewise any spamming, trolling, flaming, baiting or other attention-stealing
+behaviour is not welcome.
+
+We also suggest to read [discourse's
+rules](http://blog.discourse.org/2013/03/the-universal-rules-of-civilized-discourse/)
+
+### References
+
+* We heavily borrowed from -- thanks to Mozilla and Ghost!
+ * https://github.com/TryGhost/Ghost/blob/master/CONTRIBUTING.md
+ * https://github.com/mozilla/rust/wiki/Note-development-policy
+* https://github.com/jden/CONTRIBUTING.md/blob/master/CONTRIBUTING.md
+* http://blog.discourse.org/2013/03/the-universal-rules-of-civilized-discourse/
diff --git a/2015-05-munich-rubyshift/js/mathjax/LICENSE b/2015-05-munich-rubyshift/js/mathjax/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/LICENSE
@@ -0,0 +1,202 @@
+
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diff --git a/2015-05-munich-rubyshift/js/mathjax/MathJax.js b/2015-05-munich-rubyshift/js/mathjax/MathJax.js
new file mode 100644
index 0000000..f363132
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/MathJax.js
@@ -0,0 +1,19 @@
+/*
+ * /MathJax.js
+ *
+ * Copyright (c) 2009-2014 The MathJax Consortium
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+if(document.getElementById&&document.childNodes&&document.createElement){if(!(window.MathJax&&MathJax.Hub)){if(window.MathJax){window.MathJax={AuthorConfig:window.MathJax}}else{window.MathJax={}}MathJax.isPacked=true;MathJax.version="2.4.0";MathJax.fileversion="2.4.0";MathJax.cdnVersion="2.4-beta-2";MathJax.cdnFileVersions={};(function(d){var b=window[d];if(!b){b=window[d]={}}var e=[];var c=function(f){var g=f.constructor;if(!g){g=function(){}}for(var h in f){if(h!=="constructor"&&f.hasOwnProperty(h)){g[h]=f[h]}}return g};var a=function(){return function(){return arguments.callee.Init.call(this,arguments)}};b.Object=c({constructor:a(),Subclass:function(f,h){var g=a();g.SUPER=this;g.Init=this.Init;g.Subclass=this.Subclass;g.Augment=this.Augment;g.protoFunction=this.protoFunction;g.can=this.can;g.has=this.has;g.isa=this.isa;g.prototype=new this(e);g.prototype.constructor=g;g.Augment(f,h);return g},Init:function(f){var g=this;if(f.length===1&&f[0]===e){return g}if(!(g instanceof 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":"/")+"((?:\\d+\\.)*\\d+)|(?:^|\\(| )([a-z][-a-z0-9._: ]+|(?:Apple)?WebKit)/((?:\\d+\\.)+\\d+)");var t=q.exec(d)||["","","","unknown","0.0"];c.Browser.name=(t[1]!=""?u:(t[3]||t[5]));c.Browser.version=t[2]||t[4]||t[6];break}}}c.Browser.Select({Safari:function(j){var i=parseInt((String(j.version).split("."))[0]);if(i>85){j.webkit=j.version}if(i>=534){j.version="5.1"}else{if(i>=533){j.version="5.0"}else{if(i>=526){j.version="4.0"}else{if(i>=525){j.version="3.1"}else{if(i>500){j.version="3.0"}else{if(i>400){j.version="2.0"}else{if(i>85){j.version="1.0"}}}}}}}j.isMobile=(navigator.appVersion.match(/Mobile/i)!=null);j.noContextMenu=j.isMobile},Firefox:function(j){if((j.version==="0.0"||h.match(/Firefox/)==null)&&navigator.product==="Gecko"){var m=h.match(/[\/ ]rv:(\d+\.\d.*?)[\) ]/);if(m){j.version=m[1]}else{var i=(navigator.buildID||navigator.productSub||"0").substr(0,8);if(i>="20111220"){j.version="9.0"}else{if(i>="20111120"){j.version="8.0"}else{if(i>="20110927"){j.version="7.0"}else{if(i>="20110816"){j.version="6.0"}else{if(i>="20110621"){j.version="5.0"}else{if(i>="20110320"){j.version="4.0"}else{if(i>="20100121"){j.version="3.6"}else{if(i>="20090630"){j.version="3.5"}else{if(i>="20080617"){j.version="3.0"}else{if(i>="20061024"){j.version="2.0"}}}}}}}}}}}}j.isMobile=(navigator.appVersion.match(/Android/i)!=null||h.match(/ Fennec\//)!=null||h.match(/Mobile/)!=null)},Opera:function(i){i.version=opera.version()},MSIE:function(j){j.isIE9=!!(document.documentMode&&(window.performance||window.msPerformance));MathJax.HTML.setScriptBug=!j.isIE9||document.documentMode<9;var w=false;try{new ActiveXObject("MathPlayer.Factory.1");j.hasMathPlayer=w=true}catch(m){}try{if(w&&!r.params.NoMathPlayer){var i=document.createElement("object");i.id="mathplayer";i.classid="clsid:32F66A20-7614-11D4-BD11-00104BD3F987";document.getElementsByTagName("head")[0].appendChild(i);document.namespaces.add("m","http://www.w3.org/1998/Math/MathML");j.mpNamespace=true;if(document.readyState&&(document.readyState==="loading"||document.readyState==="interactive")){document.write('');j.mpImported=true}}else{document.namespaces.add("mjx_IE_fix","http://www.w3.org/1999/xlink")}}catch(m){}}});c.Browser.Select(MathJax.Message.browsers);if(g.AuthorConfig&&typeof g.AuthorConfig.AuthorInit==="function"){g.AuthorConfig.AuthorInit()}c.queue=g.Callback.Queue();c.queue.Push(["Post",r.signal,"Begin"],["Config",r],["Cookie",r],["Styles",r],["Message",r],function(){var i=g.Callback.Queue(r.Jax(),r.Extensions());return i.Push({})},["Menu",r],r.onLoad(),function(){MathJax.isReady=true},["Typeset",r],["Hash",r],["MenuZoom",r],["Post",r.signal,"End"])})("MathJax")}};
diff --git a/2015-05-munich-rubyshift/js/mathjax/README-branch.txt b/2015-05-munich-rubyshift/js/mathjax/README-branch.txt
new file mode 100644
index 0000000..67a8950
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/README-branch.txt
@@ -0,0 +1 @@
+This is release branch v2.4 of MathJax.
diff --git a/2015-05-munich-rubyshift/js/mathjax/README.md b/2015-05-munich-rubyshift/js/mathjax/README.md
new file mode 100644
index 0000000..5ae9d8b
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/README.md
@@ -0,0 +1,52 @@
+# MathJax
+
+## Beautiful math in all browsers
+
+MathJax is an open-source JavaScript display engine for LaTeX, MathML, and
+AsciiMath notation that works in all modern browsers. It was designed with
+the goal of consolidating the recent advances in web technologies into a
+single, definitive, math-on-the-web platform supporting the major browsers
+and operating systems. It requires no setup on the part of the user (no
+plugins to download or software to install), so the page author can write
+web documents that include mathematics and be confident that users will be
+able to view it naturally and easily. Simply include MathJax and some
+mathematics in a web page, and MathJax does the rest.
+
+Some of the main features of MathJax include:
+
+- High-quality display of LaTeX, MathML, and AsciiMath notation in HTML pages
+
+- Supported in most browsers with no plug-ins, extra fonts, or special
+ setup for the reader
+
+- Easy for authors, flexible for publishers, extensible for developers
+
+- Supports math accessibility, cut-and-paste interoperability, and other
+ advanced functionality
+
+- Powerful API for integration with other web applications
+
+See , and it includes
+announcements and other important information. MathJax is maintained and
+distributed on GitHub at . A user forum
+for asking questions and getting assistance is hosted at Google, and the
+bug tracker is hosted at GitHub:
+
+Bug tracker:
+MathJax-Users Group:
+
+Before reporting a bug, please check that it has not already been reported.
+Also, please use the bug tracker for reporting bugs rather than the help forum.
diff --git a/2015-05-munich-rubyshift/js/mathjax/bower.json b/2015-05-munich-rubyshift/js/mathjax/bower.json
new file mode 100644
index 0000000..76a2fe7
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/bower.json
@@ -0,0 +1,12 @@
+{
+ "name": "MathJax",
+ "version": "2.3.0",
+ "main": "./MathJax.js",
+ "homepage": "http://www.mathjax.org/",
+ "ignore": [
+ "**/.*",
+ "node_modules",
+ "components"
+ ],
+ "keywords": ["math", "js", "LaTeX", "MathML", "AsciiMath"]
+}
diff --git a/2015-05-munich-rubyshift/js/mathjax/config/AM_HTMLorMML.js b/2015-05-munich-rubyshift/js/mathjax/config/AM_HTMLorMML.js
new file mode 100644
index 0000000..b3e034e
--- /dev/null
+++ b/2015-05-munich-rubyshift/js/mathjax/config/AM_HTMLorMML.js
@@ -0,0 +1,44 @@
+/*
+ * /MathJax/config/AM_HTMLorMML.js
+ *
+ * Copyright (c) 2010-2014 The MathJax Consortium
+ *
+ * Part of the MathJax library.
+ * See http://www.mathjax.org for details.
+ *
+ * Licensed under the Apache License, Version 2.0;
+ * you may not use this file except in compliance with the License.
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Hub.Config({delayJaxRegistration: true});
+
+MathJax.Ajax.Preloading(
+ "[MathJax]/jax/input/AsciiMath/config.js",
+ "[MathJax]/jax/output/HTML-CSS/config.js",
+ "[MathJax]/jax/output/NativeMML/config.js",
+ "[MathJax]/config/MMLorHTML.js",
+ "[MathJax]/extensions/asciimath2jax.js",
+ "[MathJax]/extensions/MathEvents.js",
+ "[MathJax]/extensions/MathZoom.js",
+ "[MathJax]/extensions/MathMenu.js",
+ "[MathJax]/jax/element/mml/jax.js",
+ "[MathJax]/extensions/toMathML.js",
+ "[MathJax]/jax/input/AsciiMath/jax.js"
+);
+
+MathJax.Hub.Config({"v1.0-compatible":false});
+
+MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.4.0",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{fixphi:true,useMathMLspacing:true,displaystyle:true,decimalsign:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.4.0",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{matchFontHeight:true,scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},".MathJax .MJX-monospace":{"font-family":"monospace"},".MathJax .MJX-sans-serif":{"font-family":"sans-serif"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){if(k.discoverable){var r=new Image();r.src=p.button.src}}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.lastt){z.style.height=t+"px";z.style.width=(x.zW+this.scrollSize)+"px"}if(z.offsetWidth>l){z.style.width=l+"px";z.style.height=(x.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){z.style.width=Math.min(l,x.zW)+"px"}if(z.offsetWidth>m&&z.offsetWidth-m=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
+(function(c,g,k,f,b){var q="2.4.0";var j=MathJax.Callback.Signal("menu");MathJax.Extension.MathMenu={version:q,signal:j};var o=function(r){return MathJax.Localization._.apply(MathJax.Localization,[["MathMenu",r]].concat([].slice.call(arguments,1)))};var n=c.Browser.isPC,l=c.Browser.isMSIE,e=((document.documentMode||0)>8);var i=(n?null:"5px");var p=c.CombineConfig("MathMenu",{delay:150,closeImg:k.urlRev(b.imageDir+"/CloseX-31.png"),showRenderer:true,showMathPlayer:true,showFontMenu:false,showContext:false,showDiscoverable:false,showLocale:true,showLocaleURL:false,semanticsAnnotations:{TeX:["TeX","LaTeX","application/x-tex"],StarMath:["StarMath 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h(s)},Remove:function(r,s){j.Post(["unpost",a.jax]);var t=document.getElementById("MathJax_MenuFrame");if(t){t.parentNode.removeChild(t);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(r)},Find:function(r){return this.FindN(1,r,[].slice.call(arguments,1))},FindId:function(r){return this.FindN(0,r,[].slice.call(arguments,1))},FindN:function(v,s,u){for(var t=0,r=this.items.length;t=0&&x.parentNode.menuItem!==w[r].menuItem){w[r].menuItem.posted=false;w[r].parentNode.removeChild(w[r]);r--}if(this.Timer&&!a.isMobile){this.Timer(v,x)}}},Mouseout:function(r,s){if(!this.menu||!this.menu.posted){this.Deactivate(s)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(r,s){return this.Remove(r,s)},Touchstart:function(r,s){return this.TouchEvent(r,s,"Mousedown")},Touchend:function(r,s){return 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h(s)},Remove:function(r,s){j.Post(["unpost",a.jax]);var t=document.getElementById("MathJax_MenuFrame");if(t){t.parentNode.removeChild(t);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(r)},Find:function(r){return this.FindN(1,r,[].slice.call(arguments,1))},FindId:function(r){return this.FindN(0,r,[].slice.call(arguments,1))},FindN:function(v,s,u){for(var t=0,r=this.items.length;t=0&&x.parentNode.menuItem!==w[r].menuItem){w[r].menuItem.posted=false;w[r].parentNode.removeChild(w[r]);r--}if(this.Timer&&!a.isMobile){this.Timer(v,x)}}},Mouseout:function(r,s){if(!this.menu||!this.menu.posted){this.Deactivate(s)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(r,s){return this.Remove(r,s)},Touchstart:function(r,s){return this.TouchEvent(r,s,"Mousedown")},Touchend:function(r,s){return this.TouchEvent(r,s,"Mouseup")},TouchEvent:function(s,t,r){if(this!==m.lastItem){if(m.lastMenu){a.Event(s,m.lastMenu,"Mouseout")}a.Event(s,t,"Mouseover",true);m.lastItem=this;m.lastMenu=t}if(this.nativeTouch){return null}a.Event(s,t,r);return false},Remove:function(r,s){s=s.parentNode.menuItem;return s.Remove(r,s)},Activate:function(r){this.Deactivate(r);r.className+=" MathJax_MenuActive"},Deactivate:function(r){r.className=r.className.replace(/ MathJax_MenuActive/,"")},With:function(r){if(r){c.Insert(this,r)}return this},isRTL:function(){return a.isRTL},rtlClass:function(){return(this.isRTL()?" 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Javascript file names should end with '.js'"))}k.Require(r,function(s){if(s!=k.STATUS.OK){alert(o("BadData","Failed to load translation data from %1",r))}})}};a.MPEvents=function(t){var s=p.settings.discoverable,r=a.MPEvents.Messages;if(!e){if(p.settings.mpMouse&&!confirm(o.apply(o,r.IE8warning))){delete a.cookie.mpContext;delete p.settings.mpContext;delete a.cookie.mpMouse;delete p.settings.mpMouse;a.saveCookie();return}p.settings.mpContext=p.settings.mpMouse;a.cookie.mpContext=a.cookie.mpMouse=p.settings.mpMouse;a.saveCookie();MathJax.Hub.Queue(["Rerender",MathJax.Hub])}else{if(!s&&t.name[1]==="Menu Events"&&p.settings.mpContext){alert(o.apply(o,r.IE9warning))}}};a.MPEvents.Messages={IE8warning:["IE8warning","This will disable the MathJax menu and zoom features, but you can Alt-Click on an expression to obtain the MathJax menu instead.\n\nReally change the MathPlayer settings?"],IE9warning:["IE9warning","The MathJax contextual menu will be disabled, but you can Alt-Click on an 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