G5/g5-content-management-system — pull request #549 by bbauer (2014-12-29 02:16:10+00:00)
Title: Upgrade Ruby to 2.2.0

Ruby 2.2 features, among other things, a much improved garbage collection strategy. I'm hoping this will significantly increase performance on Heroku and get rid of all the R14 memory errors. We may want to fire up a clone and do some smoke tests on this...