Revealing Module Pattern with Angular

Revealing Module Pattern with Angular

Today code is driving me mad again especially the Angular with the
Revealing Module Pattern in an Angular service. When I started I saw
nothing wrong with it... now apart from not working... I don't know. Any
way know I want to know if it's angular or me doing something stupid.
here's the code:
angular.module('homeAdmin.services', [])
.factory('dataService', function ($http, $q) {
'use strict';
function _contentTypes(){
var intialized = false;
var _models = [];
function _isReady() {
return intialized;
};
return {
isReady: _isReady
};
};
return {
contentTypes: _contentTypes
};
});
And here's where it is called:
var contentTypeCtrl = ['$scope','$http','$window','dataService', function
($scope, $http, $window, dataService) {
'use strict';
$scope.isBusy = false;
$scope.data = dataService;
$scope.contentType = {};
$scope.name = 'Content Type';
$scope.init = function () {
console.log('contentTypeCtrl initialized');
};
if (dataService.contentTypes.isReady() == false) {
console.log("Hello let's load some data!");
}}]
And here's how firefox gives me the finger:
[16:01:56.864] "Error: dataService.contentTypes.isReady is not a function
contentTypeCtrl<@http://localhost:49499/App/plugins/home/admin/ngen/content-type-ctrl.js:12
invoke@http://localhost:49499/Scripts/angular/angular.js:2902
instantiate@http://localhost:49499/Scripts/angular/angular.js:2914
@http://localhost:49499/Scripts/angular/angular.js:4805
updateView@http://localhost:49499/Scripts/angular/angular-ui-router.js:1317
$ViewDirective/directive.compile/</eventHook@http://localhost:49499/Scripts/angular/angular-ui-router.js:1276
Scope.prototype.$broadcast@http://localhost:49499/Scripts/angular/angular.js:8307
$StateProvider/$get/transitionTo/$state.transition<@http://localhost:49499/Scripts/angular/angular-ui-router.js:1067
qFactory/defer/deferred.promise.then/wrappedCallback@http://localhost:49499/Scripts/angular/angular.js:6846
qFactory/ref/<.then/<@http://localhost:49499/Scripts/angular/angular.js:6883
Scope.prototype.$eval@http://localhost:49499/Scripts/angular/angular.js:8057
Scope.prototype.$digest@http://localhost:49499/Scripts/angular/angular.js:7922
Scope.prototype.$apply@http://localhost:49499/Scripts/angular/angular.js:8143
done@http://localhost:49499/Scripts/angular/angular.js:9170
completeRequest@http://localhost:49499/Scripts/angular/angular.js:9333
createHttpBackend/</xhr.onreadystatechange@http://localhost:49499/Scripts/angular/angular.js:9304"
Help? Anyone??
Here's an example how the isready function should be used:
if (dataService.contentTypes.isReady() == false) {
$scope.isBusy = true;
dataService.contentTypes.get()
.then(function () {
}, function () {
alert('contentTypes retrieval failed');
})
.then(function () {
$scope.isBusy = false;
});
}
And consume the data like this:
<tr data-ng-repeat="model in data.contentTypes.models">