I discovered redirect_to :back a while ago, which is perfect for forms that can originate from multiple pages.

But tonight I stumbled across it’s long-lost twin sister:

link_to 'Cancel', :back

Fantastic. Forget deterministic, state-based site diagrams, information architecture and your woven sales path. Instead, welcome the amorphous future, where you only need to know where you came from and where you’re going.

Changeset here.

It’s that time of year again…

Check it out, and please, be generous.