this.Element fails when EventListener.js is 'required'

[ianmcgregor]

Hey, this seems to be the best polyfill out there for ie8. Thanks 👍

Found one issue, related to pulling the lib in as a module. For example:

require('../bower_components/eventlistener-polyfill/EventListener.js');

In this scenario the this at the beginning of the first line will refer to the module scope rather than window as intended. Changing it to window or just removing it solves the problem:

window.Element && Element.prototype.attachEvent && !Element.prototype.addEventListener

or

Element && Element.prototype.attachEvent && !Element.prototype.addEventListener

[JamesMGreene]

You may also want to check on jonathantneal/polyfill. IIRC, @jonathantneal tends to keep that "collection"-style repo more up-to-date than these individual functionality repos.