Any suggestions for an open source project with some fat controllers, fat models, or fat views that could use some cleanup? This code would would have to be simple enough to show in a 30 minute talk.
My backup plan is to take a project like Hartl’s Rails Tutorial blog application and to artificially add bad code and then refactor it.
Examples are very hard to get right. It’s easy to be too complex or too simple. However, for a short talk, I’d lean a bit more toward the simple side so that you can focus on the refactorings you want to show.