Off-topic, could can I define toString having this structure:
<Name of the function> (versió <version number>): <Domain> -> <Range>, <code of the function>
?(For example, in https://gist.github.com/2394274 I want that Doblar displays as:
Doblar (versió 1): int -> int, { return 2 * a; }
Thanks a lot,
Xan.
