meandmax/javascript-utilities — pull request #2 by opatut (2014-12-13 14:51:18+00:00)
Title: map-helpers overhaul

* rename functions, these names are taken from common function names in e.g.
OpenGL and other libraries:
- rotator -> wrap
- getLimiter -> clamp
- returnIndex -> constant
* write tests for all 3 functions