assemblymade/coderwall — pull request #233 by bjfish (2014-10-24 20:28:51+00:00)
Title: #408 Adding heroku_deflater gem to append gzipped asset locations

More information here:
http://thediscoblog.com/blog/2013/05/01/the-rails-cloudfront-and-heroku-performance-hat-trick/

And here:
https://github.com/romanbsd/heroku-deflater