rails/rails — pull request #8333 by amatsuda (2012-11-27 08:23:39+00:00)
Title: empty rails gem's require_paths

I found that the Rails app's `$LOAD_PATH` includes `RAILS_GEM_DIRECTORY/lib`, despite rails gem actually has no `lib` directory.

Since the rails gem is a meta package, we'd better empty the `require_paths`, which will make every Rails app a bit faster.