irace/BRYDescriptionBuilder — pull request #3 by segiddins (2014-03-05 04:11:03+00:00)
Title: Add `appendPropertiesWithKeyPaths` method

This commit builds off of the last PR, but I split it out for better discussion.
The only outstanding issue with it (that I know of) is the fact that floats print with different precisions as NSNumbers vs using `%f`