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Re: Real life uses for closures. (update: disambiguation)

by LanX (Canon)
on Feb 12, 2013 at 03:30 UTC ( #1018284=note: print w/ replies, xml ) Need Help??

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  1. or download this
    { 
      my $var;
    ...
      sub getter { $var };
      sub setter { $var = shift };
    }
    

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