jimweirich/rake — pull request #103 by damphyr (2012-01-14 11:55:46+00:00)
Title: Reevaluate task prerequisites if they change. 

This allows a prerequisite to add additional prereqs to it's parent task.

For a bit more blurb see http://ampelofilosofies.gr/software/2012/01/13/rake-dynamic-prerequisites/

This will cut my current rakefile size down by a good 1/4. I'll have to run some benchmarks to see how much faster the startup times get.