@testim/testim-cli/rx/src/core/linq/observable/debounce.js

Command line interface for running Testing on you CI

  /**
   *  Ignores values from an observable sequence which are followed by another value before dueTime.
   * @param {Number} dueTime Duration of the debounce period for each value (specified as an integer denoting milliseconds).
   * @param {Scheduler} [scheduler]  Scheduler to run the debounce timers on. If not specified, the timeout scheduler is used.
   * @returns {Observable} The debounced sequence.
   */
  observableProto.debounce = observableProto.throttleWithTimeout = function (dueTime, scheduler) {
    isScheduler(scheduler) || (scheduler = timeoutScheduler);
    var source = this;
    return new AnonymousObservable(function (observer) {
      var cancelable = new SerialDisposable(), hasvalue = false, value, id = 0;
      var subscription = source.subscribe(
        function (x) {
          hasvalue = true;
          value = x;
          id++;
          var currentId = id,
            d = new SingleAssignmentDisposable();
          cancelable.setDisposable(d);
          d.setDisposable(scheduler.scheduleWithRelative(dueTime, function () {
            hasvalue && id === currentId && observer.onNext(value);
            hasvalue = false;
          }));
        },
        function (e) {
          cancelable.dispose();
          observer.onError(e);
          hasvalue = false;
          id++;
        },
        function () {
          cancelable.dispose();
          hasvalue && observer.onNext(value);
          observer.onCompleted();
          hasvalue = false;
          id++;
        });
      return new CompositeDisposable(subscription, cancelable);
    }, this);
  };

  /**
   * @deprecated use #debounce or #throttleWithTimeout instead.
   */
  observableProto.throttle = function(dueTime, scheduler) {
    //deprecate('throttle', 'debounce or throttleWithTimeout');
    return this.debounce(dueTime, scheduler);
  };