From: ts <decoux@...>
Date: 2001-11-05T02:32:02+09:00
Subject: [ruby-talk:24334] Re: method arity from c

>>>>> "B" == Benoit Cerrina <benoit.cerrina@writeme.com> writes:

B> C extension. I couldn't find a way to do it although I think it would be
B> doable by
B> evaling some ruby but I'd like to know if there is a c call appropriate.

 Well, you can write something like this

   VALUE arity = rb_funcall2(rb_funcall2(self, rb_intern("method"), 1, &id),
                             rb_intern("arity"), 0, 0);


 I don't know if it exist another way to do it.


Guy Decoux