Just as I was about to release my first Rails Engine, Toffee, into the open source community. I discover that, as of Rails 1.2, engines are no longer considered to be, well, engines. They are now just plugins with bells on. It also doesn't really work anymore so I've got some fixing (botching) to do before I release my Eng.. erm.. plugin. Anyhoo, for anyone interested, Toffee is a plugin that will create controller-less admin screens for models in a rails app, simply by adding a new route directing any URL like 'admin/<model_name>' to an admin screen for that model, allowing listing, sorting, searching, editing and adding records.