Ocaml, Unicode, and Hashtables

“So, Ocaml does not support Unicode out of the box. The “string” type is an 8 bit byte and that’s that. Some find this to be a major failing of the language in general and it is a pain in the ass. However, there is a unicode library for ocaml Camomile which fills the gap…”

http://blogs.perl.org/users/cyocum/2012/08/ocaml-unicode-and-hashtables.html