1. Benjamin Dumke-von der Ehe
  2. Lyfe
Issue #1 resolved

take a second parameter to .map() and .forEach()

Benjamin Dumke-von der Ehe
repo owner created an issue

for similarity to the ES5 Array API

https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach

http://chat.stackoverflow.com/transcript/message/877431#877431

(same thing for the other methods -- they all take an object that's passed as "this" to the callback)