Building Interfaces and Abstract Classes in Ruby · MetaBates.comSo back in the dark ages of my career, pre-2006, I spent a long time coding Java. Yeah, I know, please don’t judge. Anyway, In Java, for those of you who are unaware were two constructs that I occasionally wish I had in Ruby, those are Interfaces and Abstract Classes. The difference between these two constructs is subtle, but important. In Java an Interface is a basically a blueprint of methods th
