From: nobu.nokada@...
Date: 2002-06-02T15:51:39+09:00
Subject: Re: Method arity without instantiating an object

Hi,

At Sun, 2 Jun 2002 15:15:14 +0900,
stillflame@oberon.FaerieMUD.org wrote:
> after a grueling week of hacking through ruby source,
> we are failing at this particular task. Is there any way, given a
> method id and a class, to get the method's arity?

Array.instance_method(:concat).arity	#=> 1

-- 
Nobu Nakada