dominictarr/rc — pull request #20 by mikermcneil (2013-12-26 21:25:05+00:00)
Title: Additions to README

Just some minor stuff I ran into:

+ Added explanation of how to use the third argument to `rc` (presumably for unit testing)
+ Added a clarification that the result of calling `require('rc', 'foo', {})` will be your config. Sort of obvious, but I still had to check the first time I used the library. Maybe I'm just dense :)