[ruby-dev:9223] Re: bang method returns string always

新井です。

>>> From: Koji Arai <[e-mail]>
>>> Date: 15 Feb 2000 22:50:23 +0900
>>> Subject: [ruby-dev:9222] Re: bang method returns string always

> 一方、共有変数は継承可能
> 
> module Mod
>   VAR = 1
> end
> 
> class Klass
>   include Mod
> end
> 
> Klass.instance_eval {
>   p Mod::VAR   # 1.4.x and 1.5.x
>   p Klass::VAR # 1.5.x
> }
> 
> => 1
>    1

あうっ、instance_evalは外してください。

module Mod
  VAR = 1
end

class Klass
  include Mod
end

p Mod::VAR   # 1.4.x and 1.5.x
p Klass::VAR # 1.5.x

=> 1
   1

--
新井康司 (Koji Arai)