gistfile1.txt

    var authref = new Firebase(FIREBASE_URL);
    $scope.auth = $firebaseSimpleLogin(authref, function(error, user) {
      if (user) {
        // user authenticated with Firebase
        var ref = new Firebase(FIREBASE_URL + 'events/?owner=' + user.uid);
        $scope.events = $firebase(ref);
      } else {
        // user is logged out or failed login
        var ref = new Firebase(FIREBASE_URL + 'events');
        $scope.events = $firebase(ref);
      }
    });