Buffers values from a source stream in an array and emits it after a specified duration of silence from the source stream.
Signature
Stream a -> Stream b
Example
afterSilence(function(values) {
console.log('You achieved a combo of ' + values.length + '!');
}, afterSilence(1000, birdsShot);afterSilence(function(values) {
console.log('You typed: "' + values.join('') + '" without any pauses');
}, afterSilence(300, characterTyped);