More fu in your versions Lazily Announcing version_fu – an update of Rick Olson’s acts_as_versioned that works with dirty attributes. Jordan McKible’s plugin is nascent, but since I have a soft spot in my heart for most things data versioning, I thought I’d point it out. Share this with your friends:TwitterRedditTumblrFacebook By Adam Keys Telling a joke. Typing. View all of Adam Keys's posts.