From: Mathieu Bouchard <matju@...>
Date: 2001-12-24T03:07:58+09:00
Subject: [ruby-talk:29371] Re: a better way?


On Mon, 24 Dec 2001 nobu.nokada@softhome.net wrote:
>   module Temp
>     @farenheit = Hash.new do |h, c|
>       h[c] = c * 9 / 5 + 32
>     end
>     class << self
>       attr_reader :farenheit
>     end
>   end
>   Temp.farenheit[100] # => 212
>   Temp.farenheit[200] # => 392


fahrenheit = Hash.new do |h, c| h[c] = c * 9 / 5 + 32 end
p fahrenheit[100] # => 212
p fahrenheit[200] # => 392

why module Temp (or class Temp) is there at all is beyond me.

________________________________________________________________
Mathieu Bouchard                   http://hostname.2y.net/~matju