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Re^3: Seeking the right way to override global variables

by Laurent_R (Canon)
on Sep 26, 2014 at 17:50 UTC ( #1102165=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    ...
    
    sub get { my $key = shift; return $private_hash_ref->{$key};}
    sub set { my ($key, $value) = @_; $private_hash_ref->{$key} = $value;}
    

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