title: Rails Route Globbing with URL as parameter
body: <p>I have a route that looks like this:
  <code>match '/:id/*url', to: 'main#parse', :constraints => {:url => /.*/}, as: 'parser',   via: 'get'</code></p>
  
  <p>when i type in a URL that looks like this:
  <code><a href="http://www.domain.com/foo/http://www.bar.com" rel="nofollow">http://www.domain.com/foo/http://www.bar.com</a></code></p>
  
  <p>then the url param always seems to strip one of the forward slashes, leaving me with http:/www.bar.com</p>
  
  <p>How can i get it to keep the double slash?</p>
  
  <p>Thanks!</p>