From: Michael Neumann <mneumann@...>
Date: 2008-04-01T22:09:52+09:00
Subject: Re: Referring to previously overridden method without subclass

Oliver Saunders wrote:
> I'm trying to debug a bit of code. I want to output all the parameters
> passed to PGconn#exec each time it is called but still have the method
> function as it should.
> 
> 
> I tried this:
> 
> 
> class PGconn

   alias old_exec exec

>    def exec(*args)
>       puts "exec: #{args}"

         old_exec(*args)

>    end
> end

Regards,

   Michael