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

Command line interface for running Testing on you CI

  /**
   * Creates an Observable sequence from changes to an object using Object.observe.
   * @param {Object} obj An object to observe changes.
   * @returns {Observable} An observable sequence containing changes to an object from Object.observe.
   */
  Observable.ofObjectChanges = function(obj) {
    if (obj == null) { throw new TypeError('object must not be null or undefined.'); }
    if (typeof Object.observe !== 'function' && typeof Object.unobserve !== 'function') { throw new TypeError('Object.observe is not supported on your platform') }
    return new AnonymousObservable(function(observer) {
      function observerFn(changes) {
        for(var i = 0, len = changes.length; i < len; i++) {
          observer.onNext(changes[i]);
        }
      }

      Object.observe(obj, observerFn);

      return function () {
        Object.unobserve(obj, observerFn);
      };
    });
  };