ajjahn/rackheader — pull request #1 by rafBM (2014-04-03 19:30:18+00:00)
Title: Allow usage on Rack 1.5.X

Rack is now at 1.5.X

I did this a while ago and found myself always pointing my Gemfiles to my fork instead of https://rubygems.org. Would be cool to merge and release this.