kriskowal/q — pull request #187 by rkatic (2013-01-29 12:25:47+00:00)
Title: Use an array for tasks instead of a list.

There is no reasons to use a list as a queue instead of an array. It's [slower](http://jsperf.com/apif4948fhfpshde#table) and requires more code and memory (each node).