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

Command line interface for running Testing on you CI

  /**
   * Concatenates an observable sequence of observable sequences.
   * @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
   */
  observableProto.concatAll = observableProto.concatObservable = function () {
    return this.merge(1);
  };