Railscasts #222: Rack in Rails 3 Posted in Development, Frameworks, Podcasts on October 20, 2011 The router in Rails 3 is fully compatible with Rack. Learn how to embed Sinatra into an app, handle redirects, and improve on Rails Metal. Watch Video Watch Video Watch Video on External Site Tags: Ruby, Ruby On Rails, Frameworks, Railscasts, Broadcasting, Screencasts, Development Related Search Queries &esrc=s Please enable JavaScript to view the comments powered by Disqus.