lambda_punk (1) [Avatar] Offline
The analogy is drawn between function interfaces and object interfaces: but since there is a much stronger analogy for interfaces in FP (e.g. Haskell type classes, Clojure Protocols), I wonder if this smaller analogy won't confuse the issue a bit?
aslam.khan (50) [Avatar] Offline
Re: p 67 "Interfaces are still king"
Quite right on Haskell type classes, and Clojure protocols. I do think that it is premature in the book to take up those topics. Although, I can qualify the discussion with direct reference to OOP interfaces so that context is retained.