The Wicked gem is "pretty cool" but I wish it didn't save models until the last step.
Since it does save models and I'm storing intermediate state in the session, I need the ability to allow users to cancel the wizard and have the wizard clean up whats its done.
Has anyone done this?
I think you are looking for the solution described in the wicked wiki
This solution saves your data into the session until you reach the last, successfull step. Otherwise you can click a 'Cancel' button which will redirect you to the first step and cleanup the session data as described in the wiki.
