barleysodas/app/views/peoples/_peoples.rxml

xml.instruct! :xml, :version=>"1.0" 
xml.rss(:version=>"2.0"){
  xml.channel{
    xml.title("BarleySodas Newest People")
    xml.link(peoples_url)
    xml.description("The newest people added into BarleySodas.")
    xml.lastBuildDate((@peoples.first.created_at.strftime("%a, %d %b %Y %H:%M:%S %z") rescue nil))
    xml.language('en-us')
      for people in @peoples
        xml.item do
          xml.title(people.title)
          xml.description(people.title)
          xml.pubDate(people.created_at.strftime("%a, %d %b %Y %H:%M:%S %z"))
          xml.link(people_url(people))
          xml.guid(people_url(people))
        end
      end
  }
}