The Ruby community has seen a renaissance of interest in classic Object-Oriented thinking lately. We’re talking about Presenters, and DCI, and Data Objects. But with these new discussions come new problems. Namely: the dreaded pattern terminology debate. He says it’s a Decorator. She says it’s an Adapter. Who is right?
Well fret no more, because I have devoted literally tens of minutes of effort to creating a solution to all of these nagging semantic questions. I give you: the Design Pattern Classifier. Give it a chunk of code, and it will tell you, to within 0.001 of a Dijkstra (the universal measurement unit of software correctness), the name of that pattern!
Enjoy, won’t you?