@lifaon/rx-js-light

Version:

Blazing fast Observables

29 lines (28 loc) • 749 B

JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.mergeAllSingleObservable = void 0;
function mergeAllSingleObservable(subscribe) {
  return function (emit) {
    var running = true;
    var childUnsubscribeFunction;
    var unsubscribeChild = function () {
      if (childUnsubscribeFunction !== void 0) {
        childUnsubscribeFunction();
      }
    };
    var unsubscribe = subscribe(function (childSubscribe) {
      unsubscribeChild();
      childUnsubscribeFunction = childSubscribe(emit);
    });
    return function () {
      if (running) {
        running = false;
        unsubscribe();
        unsubscribeChild();
      }
    };
  };
}
exports.mergeAllSingleObservable = mergeAllSingleObservable;