title: Does The Ancestry Gem Work With Rails 4?
body: <p>Only mentions Rails 3 in the <a href="https://github.com/stefankroes/ancestry" rel="nofollow">GitHub documentation</a> - does anyone know if it's compatible with Rails 4?</p>
  
  <p>I ask because it looks like it's been updated to handle Ruby 2.1.0</p>