openSNP/snpr

xml.instruct! :xml, :version => "1.0"
xml.rss :version => "2.0" do
    xml.channel do
        xml.title "openSNP Genotypes"
        xml.description "An RSS feed containing the newest genotyping files uploaded by openSNP users"
        xml.link root_url + "genotypes"

        for genotype in @genotypes
            xml.item do
               xml.title User.find_by_id(genotype.user_id).name + "'s Genotype"
               xml.pubDate genotype.created_at.to_s(:rfc822)
               xml.link genotype_url(genotype)
               xml.guid genotype_url(genotype)
            end
        end
    end
end