From: "David A. Black" <dblack@...>
Date: 2005-08-26T20:46:41+09:00
Subject: Re: Method behaves differently when called using #send

Hi --

On Fri, 26 Aug 2005, Ron M wrote:

> I'm having difficulty using #send to call methods in
> some of my classes.   In the example shown below,
> I can call the method "y" directly with no problems,
> but when I try to call it using send I get an
> ArgumentError.
>
>
>>> es.y
> => 30.468257171342
>>> es.send(:y)
> ArgumentError: wrong number of arguments (0 for 1)
>        from (irb):7:in `y'
>        from (irb):7
>>>

I wonder whether it's YAML-related.  The YAML library defines
Kernel#y.  I'm not sure why you'd get that error message from it
though, unless maybe AR hooks into it in some way.


David

-- 
David A. Black
dblack@wobblini.net