From: Dean Wampler <deanwampler@...>
Date: 2007-11-03T05:52:48+09:00
Subject: Re: How do I tell the difference between a class C and the singleton class of an instance of C

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Thanks.

Correction: only instance_of? works. is_a? and kind_a? both return true for
"C" and "sing".

On 11/2/07, Yohanes Santoso <ysantoso-rubytalk@dessyku.is-a-geek.org> wrote:
>
> "Dean Wampler" <deanwampler@gmail.com> writes:
>
> > Suppose that:
> >
> > class C; end
> > c = C.new
> > sing = (class << c; self; end)
> >
> > If a method is called with C and sing, but I don't know which is first
> and
> > which is second in the parameter list, how do I tell them apart?
>
> C.name ==> "C"
> sing.name ==> ""
>
> YS
>
>


-- 
Dean Wampler
http://www.objectmentor.com
http://www.aspectprogramming.com
http://aquarium.rubyforge.org
http://www.contract4j.org

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