This is the ruby on rails version.

You can use to debug or change the state of your app.

To run it, set ruby up (see rvm.beginrescueend.com/), launch rake db:migrate then rails s

Then go to localhost:3000/console and start scripting.

During the demo, I’ve changed the database name. Try running these lines to discover how

ActiveRecord::Base.connection_config
ActiveRecord::Base.connection_pool.disconnect!

The console can even be accessed directly from bash, through curl

curl -X POST -d 'script=ActiveRecord::Base.connection_config' http://localhost:3000/console.text

To use rack-webconsole, switch to webconsole branch (git checkout webconsole), then at page localhost:3000/helloworlds press the ‘ char