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Postfix, whole-object dereference operators

by tye (Cardinal)
on Jul 21, 2000 at 01:20 UTC ( #23491=note: print w/ replies, xml ) Need Help??

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  1. or download this
        $ref= $obj->{param};
        for(  keys %$ref  ) {
            Mung( $ref->{$_} );
        }
    
  2. or download this
        my @keys= keys $obj->{param}->%;
    

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