feat(clearCache): clearCache returns a promise

Closes #3724
ionic-team · Aug 8, 2015 · 336c388 · 336c388
1 parent e2c664c
commit 336c388
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/js/angular/service/history.js b/js/angular/service/history.js
@@ -648,11 +648,12 @@ function($rootScope, $state, $location, $window, $timeout, $ionicViewSwitcher, $
     /**
      * @ngdoc method
      * @name $ionicHistory#clearCache
+	 * @return promise
      * @description Removes all cached views within every {@link ionic.directive:ionNavView}.
      * This both removes the view element from the DOM, and destroy it's scope.
      */
     clearCache: function(stateIds) {
-      $timeout(function() {
+      return $timeout(function() {
         $ionicNavViewDelegate._instances.forEach(function(instance) {
           instance.clearCache(stateIds);
         });