controllers.js

var FFD = angular.module('FFD.controllers', []);

FFD.controller('itemsCategoryList', ['$scope', function ($scope) {
    $scope.categories = [
        { title: 'anders', id: 1 },
        { title: 'anders2', id: 2 }
    ];
}]);

FFD.controller('PlaylistsCtrl', function($scope) {
    $scope.playlists = [
      { title: 'Reggae', id: 1 },
      { title: 'Chill', id: 2 },
      { title: 'Dubstep', id: 3 },
      { title: 'Indie', id: 4 },
      { title: 'Rap', id: 5 },
      { title: 'Cowbell', id: 6 }
    ];
})

FFD.controller('PlaylistCtrl', function ($scope, $stateParams) {
})