xml.instruct! :xml, :version => "1.0"
xml.rss :version => "2.0" do
  xml.channel do
    xml.title t('txt.rss.comics_title')
    xml.description t('txt.rss.comics_description')
    xml.link comics_url

    for comic in @comics
      xml.item do
        xml.title title(comic)
        xml.description description(comic)
        xml.pubDate comic.publish_on.to_s(:rfc822)
        xml.link comic_url(comic)
      end
    end
  end
end