fix

assets/support/support.js

@@ -86,18 +86,23 @@ __PluginManager__.register('support', function(module, exports, require, global)
         if(isNode(selector) || isElement(selector)) {
             return selector;
         }
-        return undefined;
+        return null;
     }
-    var nameFromToStringRegex = /^function\s?([^\s(]*)/;
-    function className(object, defaultName) {
-        var result = "";
-        if (typeof object === 'function') {
-            result = object.name || object.toString().match(nameFromToStringRegex)[1];
-        } else if (typeof object.constructor === 'function') {
-            result = className(object.constructor, defaultName);
+
+    var extend = function(target) {
+        if(!arguments[1]) {
+            return;
         }
-        return result || defaultName;
-    }
+        for(i=1; i < arguments.length; i++) {
+            var source = arguments[i];
+
+            for(var prop in source) {
+                if(!target[prop] && source.hasOwnProperty(prop)) {
+                    target[prop] = source[prop];
+                }
+            }
+        }
+    };
 
 
     /**
@@ -117,7 +122,9 @@ __PluginManager__.register('support', function(module, exports, require, global)
         isFloat,
         isString,
         isNode,
+        isElement,
         getNode,
+        extend,
     };
 
     return module.exports = support;