generating xspf with Builder

index.xspf.builder

xml.instruct!
xml.playlist :version => "1.0", :xmlns => "http://xspf.org/ns/0/" do
  xml.trackList do
    @tracks.each do |track|
      xml.track do
        xml.location track.title
        xml.creator "#{track.user.firstname} #{track.user.lastname}"
        xml.album track.album
        xml.title track.title
        xml.location track.song.url
      end
    end
  end
end