github/ReactiveCocoa — pull request #168 by jspahrsummers (2012-12-05 02:51:41+00:00)
Title: Get rid of -first

:warning: **DO NOT MERGE YET** :warning:

It's nearly impossible to use correctly, and not offering it will make users think a lot harder about their calling patterns. -toArray still has too many dependencies to remove just yet.