From c7e27b743eb8488ec71adaf365056ff500b458ab Mon Sep 17 00:00:00 2001
From: Julie Lala <jules@okfoc.us>
Date: Wed, 23 Jul 2014 17:03:04 -0400
Subject: preparing modules for clip test

---
 public/assets/javascripts/rectangles/util/uid.js | 31 ++++++++++++++++--------
 1 file changed, 21 insertions(+), 10 deletions(-)

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

diff --git a/public/assets/javascripts/rectangles/util/uid.js b/public/assets/javascripts/rectangles/util/uid.js
index ca22fb3..648bf0c 100644
--- a/public/assets/javascripts/rectangles/util/uid.js
+++ b/public/assets/javascripts/rectangles/util/uid.js
@@ -1,14 +1,25 @@
 
-var UidGenerator = function(list){
-	var id = 0
-	return function(s){
-		s = s || ""
-		var ss
-		while (1) {
-			ss = s + (id++)
-			if (! (ss in list)) {
-				return ss
+(function(){
+
+	var UidGenerator = function(list){
+		var id = 0
+		return function(s){
+			s = s || ""
+			var ss
+			while (1) {
+				ss = s + (id++)
+				if (! (ss in list)) {
+					return ss
+				}
 			}
 		}
 	}
-}
\ No newline at end of file
+
+	if ('window' in this) {
+		window.UidGenerator = UidGenerator
+	}
+	else {
+		module.exports = UidGenerator
+	}
+	
+})()
-- 
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