comment on

Hi Monks!

I need to merge this data into one dataset, I tried this:

#!/usr/bin/perl

use strict;
use warnings;


use Data::Dumper;

# This is the dump of a sample data and added to $var1 $var2 $var3

my $var1 = [
         {
           'date' => '2001-06-04',
           'number' => '12345',
           'amount' => '100.00',
           'status' => 'paid',
           'type' => 'new'
         },
         {
           'date' => '2000-001-02',
           'number' => 'xc234',
           'amount' => '30.88',
           'status' => 'new',
           'type' => 'cost'
         }
       ];


my $var2 = [
     {
       'ppay' => 'Smith Doe'
     }
   ];


my $var3 = [
       {
         'deb1' => '0',
         'cred' => '0',
         'addr' => '100 - Main Street',
         'total' => '250.00 usd',
       },
       {
         'deb1' => '0',
         'cred' => '50.14',
         'addr' => '1 - Central',
         'total' => '51.00',
       }
     ];


 my ($data) = {$var1, $var2, $var3};

 print Dumper $data;
[download]

Result:

Odd number of elements in anonymous hash at merge.pl line 53.

$VAR1 = {
          'ARRAY(0x14bd858)' => [
                                  {
                                    'ppay' => 'Smith Doe'
                                  }
                                ],
          'ARRAY(0x14cb430)' => undef
        };
[download]

I am looking for this data dump:

$VAR! = [
         {
           'date' => '2001-06-04',
           'number' => '12345',
           'amount' => '100.00',
           'status' => 'paid',
           'type' => 'new'
         },
         {
           'date' => '2000-001-02',
           'number' => 'xc234',
           'amount' => '30.88',
           'status' => 'new',
           'type' => 'cost'
         },
     {
       'ppay' => 'Smith Doe'
     },
       {
         'deb1' => '0',
         'cred' => '0',
         'addr' => '100 - Main Street',
         'total' => '250.00 usd',
       },
       {
         'deb1' => '0',
         'cred' => '50.14',
         'addr' => '1 - Central',
         'total' => '51.00',
       }
     ];
[download]

Thanks for the help!

In reply to Merge hashrefs into one by Anonymous Monk

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