rails/rails — pull request #5107 by rubenfonseca (2012-02-21 08:30:10+00:00)
Title: use Hash#delete on styelsheet_link_tag

Following the path of https://github.com/rails/rails/commit/563df87f19d21eb491f1c24dab0f59682fe0a737 I've refactored the stylesheet_link_tag too, using exactly the same principle.

Tests are all passing.