Dear Monks

I'm trying to compare two Hash ref's of hashes and trying to get the Union, Intersection of two hash ref's, but unable to proceed further.

I tried Data::Compare module to compare my data structures, but unable to get the Union & Intersection. Help me out 

use strict;
use Data::Dumper;
use Data::Compare;

print "Hello, World...\n";

my $old = {
          '2-43' => {
                      'transid' => '114337799',
                      'vrec' => 'NAM03',
                      'taxamt_vcd' => '0',
                      'hub' => 'HUB11',
                      'seqnum' => '43',
                      'dch_detail_recid' => '229658296',
                      'sdrpretax_vcd' => '10',
                      'transid_recpay' => '114337799z',
                      'dchdetaildate' => '06-JUN-10',
                      'sdrposttax_vcd' => '10',
                      'vpay' => 'GINCL',
                      'virtual_agree_id' => '2'
                    },
        };

my $new = {
          '2-43' => {
                      'transid' => '114337799',
                      'vrec' => 'NAM03',
                      'taxamt_vcd' => '0',
                      'hub' => 'HUB11',
                      'seqnum' => '43',
                      'dch_detail_recid' => '229658296',
                      'sdrpretax_vcd' => '10',
                      'transid_recpay' => '114337799z',
                      'dchdetaildate' => '06-JUN-10',
                      'sdrposttax_vcd' => '10',
                      'vpay' => 'GINCL',
                      'virtual_agree_id' => '2'
                    },
          '2-44' => {
                      'transid' => '114337799',
                      'vrec' => 'NAM03',
                      'taxamt_vcd' => '0',
                      'hub' => 'HUB11',
                      'seqnum' => '44',
                      'dch_detail_recid' => '229658296',
                      'sdrpretax_vcd' => '10',
                      'transid_recpay' => '114337799z',
                      'dchdetaildate' => '06-JUN-10',
                      'sdrposttax_vcd' => '10',
                      'vpay' => 'GINCL',
                      'virtual_agree_id' => '2'
                    },
        };

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In reply to Compare Two Hash refs of Hashes by Anonymous Monk

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