From: Bertram Scharpf <lists@...>
Date: 2009-06-19T23:44:34+09:00
Subject: Re: hash of hash?

Hi,

Am Freitag, 19. Jun 2009, 23:08:12 +0900 schrieb Jeroen Lodewijks:
> class Hashhash
>    def initialize
>      @dt = { 2 => {2 => "H", 3 => "C"},
>              3 => {2 => "H", 9 => "Dh"},
>             "T" => {2 => "C", 9 => "S"}
>      }
>      return @dt
>   end
> end

  def [] key ; @dt[ key] ; end

You don't need to return anything from `initialize' because its
return value is discarded and the invoking `new' method always
returns the created object. Btw you don't need to return anything
rom assigment methods `member=' either.

Bertram

-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de