_default.rss.builder

xml.title( document.to_semantic_values[:title][0] || document[:id] )
xml.link(catalog_url(document[:id]))
xml.author( document.to_semantic_values[:author][0] ) if document.to_semantic_values[:author][0]

index.rss.builder

xml.instruct! :xml, :version=>"1.0"
xml.rss(:version=>"2.0") {

  xml.channel {

    xml.title(application_name + " Search Results")
    xml.link(catalog_index_url(params))
    xml.description(application_name + " Search Results")
    xml.language('en-us')
    @document_list.each do |doc|
      xml.item do
        xml << render_document_partial(doc, 'rss')
      end
    end

  }
}