fix

assets/support/support.js

@@ -113,7 +113,7 @@ __PluginManager__.register('support', function(module, exports, require, global)
             for(var i = 1; arguments.length - 1 >= i;i++) {
                 args.push(arguments[i]);
             }
-        if(typeof value === 'function') {
+        if(isFunction(value)) {
             return value.apply(this, args);
         }
         return value;
@@ -125,25 +125,45 @@ __PluginManager__.register('support', function(module, exports, require, global)
             Number.isNaN(val) === true ||
             val === '' ||
             val === 0 ||
-            val === false;
-    }
-    function emptyEx(val) {
-        return empty(val) ||
-            (isObject(val) && (function () {
-                for(v in val) return false;
+            val === false ||
+            ((isObject(val) || isArray(val)) && (function () {
+                for(var v in val) return false;
                 return true;
             })());
     }
-    function typeOf(value) {
+    function emptyEx(val) {
+        return empty(val) ||
+            ((isObject(val) || isArray(val)) && (function () {
+                for(var v in val) return false;
+                return true;
+            })());
+    }
+    function isUndefined(value) {
+        return value === undefined || Number.isNaN(value) || value === null || (typeof value === 'number' && !isFinite(value));
+    }
+    function getType(value) {
+        if(isUndefined(value)) {
+            return 'undefined';
+        } else if(isArray(value)) {
+            return 'array';
+        }
         return typeof value;
     }
+    function isFunction(value) {
+        return typeof value === 'function';
+    }
     function isObject(value) {
-        return typeOf(value)  === 'object' ? value !== null : typeof value === 'function';
+        return getType(value)  === 'object' ? value !== null : false;
+    }
+    function isIterable(value) {
+        return isObject(value) || isArray(value);
     }
     function isNumber(value) {
         return !Number.isNaN(value) && isFinite(value) && typeof value === 'number';
     }
-    function isArray(value) { return Array.isArray(value);}
+    function isArray(value) {
+        return Array.isArray(value);
+    }
     /**
      * @return {number}
      */
@@ -370,9 +390,12 @@ __PluginManager__.register('support', function(module, exports, require, global)
         uniqueId,
         valueEx,
         empty,
+        isUndefined,
         isNumber,
-        typeOf,
+        getType,
+        isIterable,
         isObject,
+        isArray,
         isInteger,
         isFloat,
         isString,