Ocaml has pipes now. It also has modules that take other modules as arguments and produce new modules - these are called functors. They're a really useful way

Ocaml has pipes now. It also has modules that take other modules as arguments and produce new modules - these are called functors. They're a really useful way of organising code, with F# you'd use .NET objects for similar issues. Nothing against objects - I'm not one of those - but the ocaml design just feels a lot cleaner.