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Re^2: Functional Programming & method rewriting

by ihb (Deacon)
on Oct 30, 2004 at 21:21 UTC ( [id://404062]=note: print w/replies, xml ) Need Help??

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  1. or download this
    { my $foo; sub foo { 1 } }      # not a closure
    { my $foo; sub foo { $foo } }   # a closure
    
  2. or download this
    my $GLOBAL = 1;
    
    ...
        ... $GLOBAL ... ;
        ... ;
    }
    

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