From: Austin Ziegler <halostatue@...>
Date: 2006-04-13T11:07:33+09:00
Subject: Re: shell.rb and class << Shell

On 4/12/06, John Carter <john.carter@tait.co.nz> wrote:> Question 1.>    Why does he use this "class << Shell" trick? What does that do?
This is equivalent to:
  class Shell    class << self    end  end
The latter you should be familiar with from numerous postings on the list.
> Question 2.>    What does Exception2MessageMapper do? Yes, I have read the comments>    three times, and I still don't know what it does or why.
You'll need to look at lib/e2mm.rb for details, but it seems to createa framework for exceptions with default error messages.
-austin--Austin Ziegler * halostatue@gmail.com               * Alternate: austin@halostatue.ca