From 28f96de225b57650f64a2d5862bd95262555d71c Mon Sep 17 00:00:00 2001
From: Jeremy Ruston <jeremy@osmosoft.com>
Date: Fri, 14 Dec 2012 13:30:10 +0000
Subject: [PATCH] Added extend() utility function

---
 core/modules/utils/utils.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/core/modules/utils/utils.js b/core/modules/utils/utils.js
index a75fadf29..85d71f8f7 100644
--- a/core/modules/utils/utils.js
+++ b/core/modules/utils/utils.js
@@ -82,6 +82,17 @@ exports.checkDependencies = function(dependencies,changes) {
 	return hit;
 };
 
+exports.extend = function(object /* [, src] */) {
+	$tw.utils.each(Array.prototype.slice.call(arguments, 1), function(source) {
+		if(source) {
+			for(var property in source) {
+				object[property] = source[property];
+			}
+		}
+	});
+	return object;
+};
+
 exports.deepCopy = function(object) {
 	var result,t;
 	if($tw.utils.isArray(object)) {