paulmillr/es6-shim — pull request #20 by jussi-kalliokoski (2012-06-11 17:03:06+00:00)
Title: Number#clz

Hello there! I noticed that this was missing so I added it. I tried to follow your coding style and test requirements, but if something's wrong or missing, let me know.

Changelog:
* Added Number#clz per 15.7.3.14 of the latest WD.
* Added tests for Number#clz.

Cheers,
Jussi