Function runAnimationPostDigest

test/angular/1.3/angular.js:4597–4610

(fn)

    var currentDefer;

    function runAnimationPostDigest(fn) {
      var cancelFn, defer = $$q.defer();
      defer.promise.$$cancelFn = function ngAnimateMaybeCancel() {
        cancelFn && cancelFn();
      };

      $rootScope.$$postDigest(function ngAnimatePostDigest() {
        cancelFn = fn(function ngAnimateNotifyComplete() {
          defer.resolve();
        });
      });

      return defer.promise;
    }

    function resolveElementClasses(element, classes) {
      var toAdd = [], toRemove = [];