rails/rails — pull request #10961 by wangjohn (2013-06-15 23:35:40+00:00)
Title: Removing a repetitive comment and refactoring the Application class in Railties

The comment on the ``env_config`` method is repetitive, likely to get outdated, and provides no useful information which cannot be gleamed from the code. I'm therefore removing it. I'm also refactoring to make the method easier to read.