Hi, Is there any "common wisdom" regarding the inclusion of optional functions in a module signature? The two most obvious approaches involve 1) a pair of boolean flag and a function, where the function raises an exception if unimplemented OR 2) using the option type. I see pros/cons to each approach, but am curious if there's any (unofficial) standard approach.
Yitzhak ----------------------------- Yitzhak Mandelbaum -- Caml-list mailing list. Subscription management and archives: https://sympa-roc.inria.fr/wws/info/caml-list Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
