title: Speeding up the rails 3 development server
body: <p>Now that Rails 3 is out, my favorite dev-mode plugin (rails-dev-boost) is broken. I'm working on a large application (>100 models and controllers) and loading them all every request takes more than ten seconds. I could turn config.cache_classes on, but then I might as well run in production mode since I have to restart the server every change. </p>
  
  <p>Is there something out there that could speed this up? </p>