Commit 6d87cd02 moved the guides from the railties
gem to the rails
gem. While the rails
gem went up in size, the railties
gem when down in size:
rails 4.0.0.beta1 1.49 MB
rails 3.2.17 3.5 KB
railties 4.0.0.beta1 110 KB
railties 3.2.17 1.52 MB