cheat sheets.

Special Variables:

app
helper

Specifying console environment (defaults to development):

$ script/console production
$ script/console test
$ script/console development

Loading a session for debugging:

>> session =
Marshal.load(File.open(’tmp/sessions/ruby_sess.8eb9614a7e4e1e3b’))
=> {”hash”=>{:cart=…
>> cart = session[”hash”][:cart]

Reloading the console:

>> reload!


Rollback all database changes on exit:

$ script/console --sandbox 
Loading development environment in sandbox.
Any modifications you make will be rolled back on exit.
>>

See also:

$ cheat rails_console