Problems requiring EventEmitter2 in browser

[topa]

I want to use EventEmitter2 from hij1nx. While in node context it works in browser context it is undefined.
Probably the last line of the module breaks webpack

;!function(exports, undefined) {

 // ...

}(typeof process !== 'undefined' && typeof process.title !== 'undefined' && typeof exports !== 'undefined' ? exports : window);

Do you have any idea or solution how to solve this problem?

[sokra]

It does work for me.

My testcase (test.js):

var ee = require("./lib/eventemitter2");
document.write(ee.toString());
var test = new ee();
document.write("<br>");
document.write(JSON.stringify(test));

webpack-dev-server test.js

http://localhost:8080

function EventEmitter(conf) { this._events = {}; this.newListener = false; configure.call(this, conf); }
{"_events":{},"newListener":false}

---

It is exported by the AMD part of the module:

// ...
  if (typeof define === 'function' && define.amd) {
    define(function() {
      return EventEmitter;
    });
  } else {
    exports.EventEmitter2 = EventEmitter; 
  }
// ...

This means it exports {EventEmitter2: function() {/*...*/}} in node.js through the CommonJs part and function() {/*...*/} in the AMD part. This is a bit weird in the library.

You can import it with var ee2Lib = require("eventemitter2"), EventEmitter2 = ee2Lib.EventEmitter2 || ee2Lib; to support both types of exports.

[sokra]

I close this issue, please reopen if you still have an issue...