Function race

lib/test/angular/1.6.7/angular.js:17421–17429

* @ngdoc method * @name $q#race * @kind function * * @description * Returns a promise that resolves or rejects as soon as one of those promises * resolves or rejects, with the value or reason from that promise. * * @param {Array. |Object. } promises An array o

(promises)

   */

  function race(promises) {
    var deferred = defer();

    forEach(promises, function(promise) {
      when(promise).then(deferred.resolve, deferred.reject);
    });

    return deferred.promise;
  }

  function $Q(resolver) {
    if (!isFunction(resolver)) {