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+@workInProgress
+@ngdoc overview
+@name Developer Guide: Scopes: Applying Controllers to Scopes
+@description
+
+
+When a controller function is applied to a scope, the scope is augmented with the behavior defined
+in the controller. The end result is that the scope behaves as if it were the controller:
+
+
+<pre>
+var scope = angular.scope();
+scope.salutation = 'Hello';
+scope.name = 'World';
+
+
+expect(scope.greeting).toEqual(undefined);
+
+
+scope.$watch('name', function(){
+this.greeting = this.salutation + ' ' + this.name + '!';
+});
+
+
+expect(scope.greeting).toEqual('Hello World!');
+scope.name = 'Misko';
+// scope.$eval() will propagate the change to listeners
+expect(scope.greeting).toEqual('Hello World!');
+
+
+scope.$eval();
+expect(scope.greeting).toEqual('Hello Misko!');
+</pre>
+
+
+
+
+## Related Topics
+
+
+* {@link dev_guide.scopes Angular Scope Objects}
+* {@link dev_guide.scopes.understanding_scopes Understanding Angular Scopes}
+* {@link dev_guide.scopes.working_scopes Working With Angular Scopes}
+* {@link dev_guide.scopes.updating_scopes Updating Angular Scopes}
+
+
+## Related API
+
+
+* {@link api/angular.scope Angular Scope API}