From 6b19e7d527dc67113e39bff0060238d78bed9447 Mon Sep 17 00:00:00 2001
From: Igor Minar
Date: Fri, 8 Feb 2013 03:55:34 -0800
Subject: refactor(angular.copy): use array.length=0 to empty arrays

---
 src/Angular.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/Angular.js')

diff --git a/src/Angular.js b/src/Angular.js
index d983fd19..0548f14b 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -567,9 +567,7 @@ function copy(source, destination){
   } else {
     if (source === destination) throw Error("Can't copy equivalent objects or arrays");
     if (isArray(source)) {
-      while(destination.length) {
-        destination.pop();
-      }
+      destination.length = 0;
       for ( var i = 0; i < source.length; i++) {
         destination.push(copy(source[i]));
       }
-- 
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