eng

xml.instruct!

xml.rss("version" => "2.0", "xmlns:dc" => "http://purl.org/dc/elements/1.1/") {
  xml.channel {
    xml.title("My Awesome Feed")
    xml.link("http://example.com/")
    xml.pubDate(CGI.rfc1123_date(@posts.first.published_at || Time.now)) if @posts.any?
    xml.description("My Awesome Feed's Description") if @posts.any?

    @posts.each do |post|