From: "Mauricio Fernández" <batsman.geo@...>
Date: 2003-05-21T21:45:40+09:00
Subject: Re: An Object Going Out Of Scope

On Wed, May 21, 2003 at 09:24:37PM +0900, nobu.nokada@softhome.net wrote:
> Hi,
> 
> At Wed, 21 May 2003 18:57:31 +0900,
> Mauricio Fern�ndez wrote:
> > def auto(*vars, &block)
> >    begin
> >      block.rebind(binding).call    # rebind not in Ruby!!!
> >    ensure
>        vars.each { |x| eval "#{x}.cleanup if #{x}", block }

Nice! 

For the record: 

It works the other way around: instead of trying to define the vars in
the begin...end scope, it destroys the ones inside the proc.

Thanks!

> >    end
> > end

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