Merge pull request jashkenas#3489 from jridgewell/trigger-for-slice

Use for-loop, instead of slice
kebot · Feb 23, 2015 · caafa67 · caafa67
2 parents 685ec1f + 2c83984
commit caafa67
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/backbone.js b/backbone.js
@@ -277,7 +277,10 @@
   // receive the true name of the event as the first argument).
   Events.trigger =  function(name) {
     if (!this._events) return this;
-    var args = slice.call(arguments, 1);
+
+    var length = Math.max(0, arguments.length - 1);
+    var args = Array(length);
+    for (var i = 0; i < length; i++) args[i] = arguments[i + 1];
 
     eventsApi(triggerApi, this, name, void 0, args);
     return this;