gistfile1.txt

angular.directive('loginRequired', function() {
    return {
      restrict: 'A',
      transclude: true,
      template: '<element ng-if="show"><ng-transclude/></element>',
      link: function(scope) {
      watch(auth.isLoggedIn(), function(){
        scope.show = auth.isLoggedIn()
      })
      }
    };