Function $RootScopeProvider

tools/ngui/static/js/lib/angular.js:7600–8356

* @ngdoc object * @name ng.$rootScope * @description * * Every application has a single root ng.$rootScope.Scope scope. * All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide * event processing life-cycle. See {@link guide/sco

()

 * event processing life-cycle. See {@link guide/scope developer guide on scopes}.
 */
function $RootScopeProvider(){
  var TTL = 10;

  this.digestTtl = function(value) {
    if (arguments.length) {
      TTL = value;
    }
    return TTL;
  };

  this.$get = ['$injector', '$exceptionHandler', '$parse',
      function( $injector,   $exceptionHandler,   $parse) {

    /**
     * @ngdoc function
     * @name ng.$rootScope.Scope
     *
     * @description
     * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
     * {@link AUTO.$injector $injector}. Child scopes are created using the
     * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
     * compiled HTML template is executed.)
     *
     * Here is a simple scope snippet to show how you can interact with the scope.
     * <pre>
        angular.injector(['ng']).invoke(function($rootScope) {
           var scope = $rootScope.$new();
           scope.salutation = 'Hello';
           scope.name = 'World';

           expect(scope.greeting).toEqual(undefined);

           scope.$watch('name', function() {
             scope.greeting = scope.salutation + ' ' + scope.name + '!';
           }); // initialize the watch

           expect(scope.greeting).toEqual(undefined);
           scope.name = 'Misko';
           // still old value, since watches have not been called yet
           expect(scope.greeting).toEqual(undefined);

           scope.$digest(); // fire all  the watches
           expect(scope.greeting).toEqual('Hello Misko!');
        });
     * </pre>
     *
     * # Inheritance
     * A scope can inherit from a parent scope, as in this example:
     * <pre>
         var parent = $rootScope;
         var child = parent.$new();

         parent.salutation = "Hello";
         child.name = "World";
         expect(child.salutation).toEqual('Hello');

         child.salutation = "Welcome";
         expect(child.salutation).toEqual('Welcome');