blakeembrey/camel-case — pull request #1 by tomByrer (2014-04-09 02:59:28+00:00)
Title: add test: should underscore periods for numbers

Use-case: CSS ID can't have [unescaped mperiod](http://jsbin.com/mimey/1/edit), and places where you want to revert `1_2_10` back to `1.2.10`. I'd also prefer this for URLs.

I'm not sure if spaces surrounding numbers should be underscores also.

My RegEx skills are weak, but my copy-paste-tweak skills are strong :)