From: Vincent Fourmond <vincent.fourmond@9online.fr>
Date: 2007-01-20T05:03:35+09:00
Subject: Re: TrueClass === TrueClass

Bojan Mihelac wrote:
> Hi all,
> why is:
> 
> TrueClass === TrueClass # false
> Object === Object # true
> 
> Documentation states that === method is used to provide meaningful
> semantic in case statements. Can anyone explain me why some classes
> returns false?

  === returns true with one class if you 'compare' it to an instance of
the class:

irb(main):002:0> TrueClass == TrueClass
=> true
irb(main):003:0> TrueClass === TrueClass
=> false
irb(main):004:0> TrueClass === true
=> true

  Cheers,

	Vince

-- 
Vincent Fourmond, PhD student
http://vincent.fourmond.neuf.fr/