From: Christian Kruse <CK1@...>
Date: 2002-05-29T10:02:09+09:00
Subject: Re: Singleton Class

Hallo,

On Wed, 29 May 2002 09:50:18 +0900 "Mike Depot" <mdepot@attbi.com>
wrote:

> I've seen the construct below, but I've read it's not thread safe. 
> First, why isn't it?

What happens, if two threads create an instance, simultaniously?

> Second, is there a more proper way to do this, perhaps that's even
> thread safe?

require 'singleton'

class Singltn
  include Singleton

  def initialize
    raise NotImplementedError
  end;
end;

x = Singltn.instance;

Greetings,
 CK