From: "trans.  (T. Onoma)" <transami@...>
Date: 2004-11-28T02:30:38+09:00
Subject: Re: initialize always

On Saturday 27 November 2004 12:26 pm, trans.  (T. Onoma) wrote:
|  module Example
|     def add( ex )
|       ( @examples || [] ) << ex
|     end
|   end

Make that:

     ( @examples ||= [] ) << ex

T.