[lomnakkus]

> No, that's what you read.

I think you may have misunderstood my intent. I was just trying to say "FP can do these things too".

> Again, this kind of statement really sound like empty FP propaganda to me.

Right, so any type of even very modest support for X is "empty X propaganda". Can we please assume at least a modicum of good faith here?

> Or "abstract data types" is just Encapsulation...

Oh, so "semantics" it is then. Oh, well.

FWIW, I think I'm right in saying that ADTs were invented quite a bit before OOP & "Encapsulation".

I notice that you also didn't answer my question of what Composition actually means in OOP. Do you have an answer? I promise, I wasn't being facetious.