code: function fromArray(input, scheduler) {
      if (!scheduler) {
          return new _Observable__WEBPACK_IMPORTED_MODULE_0__["Observable"](Object(_util_subscribeToArray__WEBPACK_IMPORTED_MODULE_2__["subscribeToArray"])(input));
      }
      else {
          return new _Observable__WEBPACK_IMPORTED_MODULE_0__["Observable"](function (subscriber) {
              var sub = new _Subscription__WEBPACK_IMPORTED_MODULE_1__["Subscription"]();
              var i = 0;
              sub.add(scheduler.schedule(function () {
                  if (i === input.length) {
                      subscriber.complete();
                      return;
                  }
                  subscriber.next(input[i++]);
                  if (!subscriber.closed) {
                      sub.add(this.schedule());
                  }
              }));
              return sub;
          });
      }
  }
docs: PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToArray PURE_IMPORTS_END