1  atom_feed(:url => formatted_posts_url(:atom)) do |feed|
   2    feed.title(@category.name)
   3    feed.updated(@posts.first ? @posts.first.created_at : Time.now.utc)
   4  
   5    for post in @posts
   6      feed.entry(post) do |entry|
   7        entry.title(post.title)
   8        entry.content(post.body_html, :type => 'html')
   9        entry.updated post.updated_at
  10  
  11        for tag in post.tags
  12          entry.category :term => url_for(tag), :label => tag.name
  13        end
  14      end
  15    end
  16  end