react-elegant-ui/lib/SimpleEventChannel.js

Elegant UI components, made by BEM best practices for react

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SimpleEventChannel = void 0;
/**
 * Simple event channel to send and handle messages
 */
var SimpleEventChannel = exports.SimpleEventChannel = /** @class */function () {
  function SimpleEventChannel() {
    var _this = this;
    this.handlers = new Set();
    this.subscribe = function (fn) {
      _this.handlers.add(fn);
    };
    this.unsubscribe = function (fn) {
      _this.handlers.delete(fn);
    };
    this.send = function (value) {
      _this.handlers.forEach(function (handler) {
        return handler(value);
      });
    };
  }
  return SimpleEventChannel;
}();