How can I add some small utility functions to my AngularJS application?

Question

I would like to add some utility functions to my AngularJS application. For example:

$scope.isNotString = function (str) {
    return (typeof str !== \"strin         


        

Answer 1

Why not use controller inheritance, all methods/properties defined in scope of HeaderCtrl are accessible in the controller inside ng-view. $scope.servHelper is accessible in all your controllers.

    angular.module('fnetApp').controller('HeaderCtrl', function ($scope, MyHelperService) {
      $scope.servHelper = MyHelperService;
    });