1 files changed, 32 insertions, 0 deletions
diff --git a/src/service/defer.js b/src/service/defer.js
new file mode 100644
index 00000000..21bf139b
--- /dev/null
+++ b/src/service/defer.js
@@ -0,0 +1,32 @@
+/**
+ * @workInProgress
+ * @ngdoc service
+ * @name angular.service.$defer
+ * @requires $browser
+ * @requires $exceptionHandler
+ * @requires $updateView
+ *
+ * @description
+ * Delegates to {@link angular.service.$browser.defer $browser.defer}, but wraps the `fn` function
+ * into a try/catch block and delegates any exceptions to
+ * {@link angular.services.$exceptionHandler $exceptionHandler} service.
+ *
+ * In tests you can use `$browser.defer.flush()` to flush the queue of deferred functions.
+ *
+ * @param {function()} fn A function, who's execution should be deferred.
+ */
+angularServiceInject('$defer', function($browser, $exceptionHandler, $updateView) {
+  var scope = this;
+
+  return function(fn) {
+    $browser.defer(function() {
+      try {
+        fn();
+      } catch(e) {
+        $exceptionHandler(e);
+      } finally {
+        $updateView();
+      }
+    });
+  };
+}, ['$browser', '$exceptionHandler', '$updateView']);