Rack::Bug debugging toolbar in four minutes

Posted in Development, Frameworks on April 22, 2009

Here’s a quick screencast demonstrating Rack::Bug, a new Rack middleware for inspecting requests to any Rack-compatible web application.

The source is on GitHub. It ships with nine panels:

  • Rails Info
  • Resource Usage
  • Rack Env
  • SQL
  • AR Objects
  • Memcached
  • Templates
  • Log
  • Memory Usage

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Tags: Debugging, Ruby, Ruby On Rails, Frameworks, Rack, Broadcasting, Screencasts, Development