From 12ba6cec4fb79521101744e02a7e09f9fbb591c4 Mon Sep 17 00:00:00 2001
From: James Morrin
Date: Tue, 6 Nov 2012 17:35:47 -0500
Subject: feat(noConflict): restore previous angular namespace reference

---
 src/Angular.js       | 20 ++++++++++++++++++++
 src/AngularPublic.js |  3 ++-
 2 files changed, 22 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Angular.js b/src/Angular.js
index 5195489e..6ea5d1ad 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -57,12 +57,32 @@ var /** holds major version number for IE or NaN for real browsers */
     push              = [].push,
     toString          = Object.prototype.toString,
 
+
+    _angular          = window.angular, 
     /** @name angular */
     angular           = window.angular || (window.angular = {}),
     angularModule,
     nodeName_,
     uid               = ['0', '0', '0'];
 
+/**
+ * @ngdoc function
+ * @name angular.noConflict
+ * @function
+ *
+ * @description
+ * Restores the previous global value of angular and returns the current instance. Other libraries may already use the
+ * angular namespace. Or a previous version of angular is already loaded on the page. In these cases you may want to
+ * restore the previous namespace and keep a reference to angular.
+ *
+ * @return {Object} The current angular namespace
+ */
+function noConflict() {
+  var a = window.angular;
+  window.angular = _angular;
+  return a;
+}
+
 /**
  * @ngdoc function
  * @name angular.forEach
diff --git a/src/AngularPublic.js b/src/AngularPublic.js
index 61c77af3..9928a125 100644
--- a/src/AngularPublic.js
+++ b/src/AngularPublic.js
@@ -48,7 +48,8 @@ function publishExternalAPI(angular){
     'isDate': isDate,
     'lowercase': lowercase,
     'uppercase': uppercase,
-    'callbacks': {counter: 0}
+    'callbacks': {counter: 0},
+    'noConflict': noConflict
   });
 
   angularModule = setupModuleLoader(window);
-- 
cgit v1.2.3