refactor(injector): turn scope into a service

- turn scope into a $rootScope service.
- injector is now a starting point for creating angular application.
- added inject() method which wraps jasmine its/beforeEach/afterEach,
  and which allows configuration and injection of services.
- refactor tests to use inject() where possible

BREAK:
- removed angular.scope() method

1 files changed, 3 insertions, 5 deletions

diff --git a/src/service/defer.js b/src/service/defer.js
index 42f80d25..07c98065 100644
--- a/src/service/defer.js
+++ b/src/service/defer.js
@@ -28,12 +28,10 @@
  * @param {*} deferId Token returned by the `$defer` function.
  * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
  */
-angularServiceInject('$defer', function($browser) {
-  var scope = this;
-
+angularServiceInject('$defer', function($rootScope, $browser) {
   function defer(fn, delay) {
     return $browser.defer(function() {
-      scope.$apply(fn);
+      $rootScope.$apply(fn);
     }, delay);
   }
 
@@ -42,4 +40,4 @@ angularServiceInject('$defer', function($browser) {
   };
 
   return defer;
-}, ['$browser']);
+}, ['$rootScope', '$browser']);