angular localstorage factory.js

app.factory('$localstorage', ['$window', function ($window) {
        return {
            set: function (key, value) {
                $window.localStorage[key] = value;
            },
            get: function (key, defaultValue) {
                return $window.localStorage[key] || defaultValue;
            },
            setObject: function (key, value) {
                $window.localStorage[key] = JSON.stringify(value);
            },
            getObject: function (key) {
                return JSON.parse($window.localStorage[key] || '{}');
            },
            destroy: function (key) {
                if (typeof ($window.localStorage[key]) != 'undefined') {
                    $window.localStorage.removeItem(key);
                }
            }
        }
    }]);