получше реализация PropertyDescriptorCollection.add

ColCh · Feb 4, 2014 · b953647 · b953647
1 parent 3824899
commit b953647
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/abstractions.js b/src/abstractions.js
@@ -353,9 +353,7 @@
      * @return {!PropertyDescriptor}
      */
     PropertyDescriptorCollection.prototype.add = function (propertyName) {
-        var propertyDescriptor = new PropertyDescriptor(propertyName);
-        this.push(propertyDescriptor);
-        return propertyDescriptor;
+        return this[ this.length ] = new PropertyDescriptor(propertyName);
     };
 
     /** @const */