Recall when Naruto's feelings were relayed to everyone that he was sharing chakra with? That is his method of communication. Sharing the kyuubi chakra and transferring it to other shinobi establishes a link that lets them share thoughts with each other.

How did Naruto call Shikamaru and the others during Obito's fight?
I have the following test:

it('should maintain a bind between the data at the $scope to the data at the ingredientsService', function(){
    $scope.addFilters('val1', $scope.customFiltersData, 'filter1');
    $scope.$digest();
    expect($scope.customFiltersData).toEqual(ingredientsService.filters());
});


I get the following error:

TypeError: undefined is not a function
    at Scope.$digest (/home/oleg/dev/vita-webapp-new/bower_components/angular/angular.js:12502:17)
    at null.&lt;anonymous&gt; (/home/oleg/dev/vita-webapp-new/test/spec/controllers/customfilters.js:92:20)


When debugging I saw that $browser.$$checkUrlChange on line 12502 of angular.js is indeed undefined.

As a temporary solution, I changed the invocation on line 1250 to $browser.$$checkUrlChange &amp;&amp; $browser.$$checkUrlChange()

But I cannot help to wonder whether this monkey-patch can hurt me in some other way.

Any clue on how to solve this properly is much appreciated.

In case I do not get my answers I might consider opening a bug at the Angular repo on GitHub.
