Optimize _.times.

clottes · Nov 27, 2012 · b1f266f · b1f266f
1 parent fc37d55
commit b1f266f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/underscore.js b/underscore.js
@@ -1000,8 +1000,8 @@
 
   // Run a function **n** times.
   _.times = function(n, iterator, context) {
-    var accum = [];
-    for (var i = 0; i < n; i++) accum.push(iterator.call(context, i));
+    var accum = Array(n);
+    for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
     return accum;
   };