fix(*): don't use instanceof to detect arrays

IgorMinar · IgorMinar · commit 3c2aee01b0b2 · 2013-02-14T16:37:00.000-08:00
this breaks when multiple javascript contexts are involved - like in node-webkit see original PR: angular#1966 Closes angular#1966
diff --git a/src/ng/filter/filter.js b/src/ng/filter/filter.js
@@ -106,7 +106,7 @@
  */
 function filterFilter() {
   return function(array, expression, comperator) {
-    if (!(array instanceof Array)) return array;
+    if (!isArray(array)) return array;
     var predicates = [];
     predicates.check = function(value) {
       for (var j = 0; j < predicates.length; j++) {
diff --git a/src/ng/filter/orderBy.js b/src/ng/filter/orderBy.js
@@ -89,7 +89,7 @@
 orderByFilter.$inject = ['$parse'];
 function orderByFilter($parse){
   return function(array, sortPredicate, reverseOrder) {
-    if (!(array instanceof Array)) return array;
+    if (!isArray(array)) return array;
     if (!sortPredicate) return array;
     sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
     sortPredicate = map(sortPredicate, function(predicate){
