title: Do any Ruby RSS parsing libaries support MRSS?
body: <p>I'm attempting to parse Media RSS feeds that contain media:* elements, but it seems as though all of the standard RSS parsing libraries for Ruby only support enclosures, not MRSS elements.  </p>
  
  <p>I've tried:</p>
  
  <ul>
  <li>SimpleRSS</li>
  <li>RSS::Parser</li>
  <li>Syndication:RSS::Parser</li>
  </ul>
  
  <p>Ideally, I'd like something that makes it simple to extract elements such as media:thumbnail, similar to how I can extract an entry's enclosure.</p>