slice(0) is interchangable with slice() (in method clone)

trevmex · Oct 6, 2010 · 18e85b8 · 18e85b8
1 parent 4d901fb
commit 18e85b8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/underscore.js b/underscore.js
@@ -468,7 +468,7 @@
 
   // Create a (shallow-cloned) duplicate of an object.
   _.clone = function(obj) {
-    return _.isArray(obj) ? obj.slice(0) : _.extend({}, obj);
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
   };
 
   // Invokes interceptor with the obj, and then returns obj.