From 631047f810031511610ae6db2db727b874ae948b Mon Sep 17 00:00:00 2001
From: Matthew Henderson <matthew.james.henderson@gmail.com>
Date: Tue, 20 Aug 2024 15:47:44 +0100
Subject: [PATCH] Prepare release (v0.1.0) (#30)

* Add NEWS.md.

* Update version number.

* Import combn from utils.

* Fix formatting in NEWS.md.
---
 DESCRIPTION      | 2 +-
 NAMESPACE        | 1 +
 NEWS.md          | 9 +++++++++
 R/unused-pairs.R | 2 ++
 4 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 NEWS.md

diff --git a/DESCRIPTION b/DESCRIPTION
index cf376f7..849700e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: wallis
 Title: Room squares in R
-Version: 0.0.0.9007
+Version: 0.1.0
 Authors@R: 
     person("Matthew", "Henderson", , "matthew.james.henderson@gmail.com", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0001-7949-8208"))
diff --git a/NAMESPACE b/NAMESPACE
index ebf3205..e17afda 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -10,3 +10,4 @@ export(n_filled_cells)
 export(unused_pairs)
 export(volume)
 importFrom(R6,R6Class)
+importFrom(utils,combn)
diff --git a/NEWS.md b/NEWS.md
new file mode 100644
index 0000000..951e16e
--- /dev/null
+++ b/NEWS.md
@@ -0,0 +1,9 @@
+# wallis (development version)
+
+# wallis 0.1.0
+
+* A new package containing functions for implementing greedy algorithms for constructing maximal partial Room squares.
+* Functions for testing if squares are partial Room squares, Room squares or maximal partial Room squares.
+* Functions for calculating the volume of partial Room squares.
+* A Room R6 class provided as an alternative interface for algorithm implementation.
+* Some convenient combinatorial functions for constructing sets of pairs.
diff --git a/R/unused-pairs.R b/R/unused-pairs.R
index 3aaa4e7..43023e9 100644
--- a/R/unused-pairs.R
+++ b/R/unused-pairs.R
@@ -5,6 +5,8 @@
 #'
 #' @return A list of pairs not used in R.
 #' @export
+#' 
+#' @importFrom utils combn
 unused_pairs <- function(R, n) {
   
   used_pairs <- R |> dplyr::select(first, second)