rails/rails — pull request #12155 by pftg (2013-09-06 18:43:43+00:00)
Title: Use Ruby on Rails Coding Conventions for code examples in the guides

Checked for:

* Indent after private/protected
* Ruby >= 1.9 syntax for hashes
* Prefer method { do_stuff } instead of method{do_stuff} for single-line blocks.