Latest Free Screencasts
RailsCasts #222 Rack in Rails 3
Railscasts - 2010-07-12 - free
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.
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Railscasts - 2009-03-02 - free
Rack middleware is a way to filter a request and response coming into your application. In this episode I show how to modify the response body using middleware.
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