in reply to
RFC - Parameter Objects
Being into OO in general, i'd say a certain collection of data that is used more than once should be made an object anyway, so i'd create a class supporting only accessors and mutators and no further methods. That's already close to your idea, only that each object is it's own class. That's where Class::Object and Class::Classless cross my thoughts, but these are too general for Paramtereobjects. So I'd suppose not Sub::ParamObject but Class::(Object|Classless)::ParamObject as name, although it might make people think it's built on top of one of the two. It could be, somehow.