rearranging things

1 files changed, 29 insertions, 0 deletions

diff --git a/assets/javascripts/rectangles/sort.js b/assets/javascripts/rectangles/sort.js
new file mode 100644
index 0000000..0d79af8
--- /dev/null
+++ b/assets/javascripts/rectangles/sort.js
@@ -0,0 +1,29 @@
+function sort_rects_by_position(list){
+	return list.sort(function(a,b){
+		if (a.x.a < b.x.a) {
+			return -1
+		}
+		if (a.x.a > b.x.a) {
+			return 1
+		}
+		if (a.y.a < b.y.a) {
+			return -1
+		}
+		if (a.y.a > b.y.a) {
+			return 1
+		}
+		return 0
+	})
+}
+
+function sort_rects_by_area(list){
+	return list.map(function(r){ return [r.area(), r] }).sort(function(a,b){
+		if (a[0] < b[0]) {
+			return 1
+		}
+		if (a[0] > b[0]) {
+			return -1
+		}
+		return 0
+	}).map(function(r){ return r[1] })
+}