From af14fea4d7482d2a141add59e3127c1643b873de Mon Sep 17 00:00:00 2001
From: Julie Lala <jules@okfoc.us>
Date: Thu, 17 Apr 2014 10:08:34 -0400
Subject: etc

---
 assets/javascripts/rectangles/util/sort.js | 51 ++++++++++++++++++++----------
 1 file changed, 34 insertions(+), 17 deletions(-)

(limited to 'assets/javascripts/rectangles/util/sort.js')

diff --git a/assets/javascripts/rectangles/util/sort.js b/assets/javascripts/rectangles/util/sort.js
index 8ece95f..673b3cc 100644
--- a/assets/javascripts/rectangles/util/sort.js
+++ b/assets/javascripts/rectangles/util/sort.js
@@ -1,12 +1,4 @@
-function sort_rooms_by_position(list){
-	return list.sort(function(a,b){
-		return compare_rect_position(a.rect, b.rect)
-	})
-}
 
-function sort_rects_by_position(list){
-	return list.sort(compare_rect_position)
-}
 
 function compare_rect_position(a,b){
 	if (a.x.a < b.x.a) {
@@ -24,14 +16,39 @@ function compare_rect_position(a,b){
 	return 0
 }
 
+function compare_rect_area (a,b){
+	if (a[0] < b[0]) {
+		return 1
+	}
+	if (a[0] > b[0]) {
+		return -1
+	}
+	return 0
+}
+
+
+function sort_rooms_by_id(list){
+	return list.sort(function(a,b){
+		return a.id < b.id ? -1 : a.id == b.id ? 0 : 1
+	})
+}
+function sort_rooms_by_position(list){
+	return list.sort(function(a,b){
+		return compare_rect_position(a.rect, b.rect)
+	})
+}
+function sort_rooms_by_area(list){
+	return list.map(function(r){ return [r.rect.area(), r] })
+	           .sort(compare_rect_area)
+				     .map(function(r){ return r[1] })
+}
+
+
+function sort_rects_by_position(list){
+	return list.sort(compare_rect_position)
+}
 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] })
+	return list.map(function(r){ return [r.area(), r] })
+	           .sort(compare_rect_area)
+	           .map(function(r){ return r[1] })
 }
-- 
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