How to Build a Rails Engine From Scratch
In the recent 19 Rails Tricks Most Rails Coders Don't Know article, I recommended the use and development of engines to implement common functionality in Rails applications. I simply provided a link to the Rails Engines site and left it at that.
However, Joe France has put together a bumper tutorial on how to create a Rails Engine from start to finish, so now there's no excuse not to give it a go! Joe holds your hand the whole way.