ryanb/railscasts — pull request #53 by mkremer (2012-02-01 05:43:23+00:00)
Title: Added /comments.rss which shows last created/updated comments

/comments is now also public

The RSS version of /comments is slightly different than the HTML version, instead of sorting by created_at and showing the first 50 it sorts by updated_at (so that revised comments can easily be moderated) and it shows all comments created in the last week.