Hi Monks!

I am stuck on this one where I am loosing one level in the array once I process the DATA inside of the "for loop". I hope this sample code shows better what I am trying to do and that someone can help me solve this one.

Code Sample:

#!/usr/bin/perl

use strict;
use warnings;
use Data::Dumper;
...

foreach my $num ( keys %{$data} ) {
 
 my $main = $data->{$num}{main};
 unshift @$main,["Account", "Name", "Date", "Code #"];

 warn Dumper $main;
 
=code
The data structure looks like this:

 $VAR1 = [
           [
             'Account',
             'Name',
             'Date',
             'Code #'
           ],
           [
             '12345',
             'MONICA',
             '01/01/1900',
             '0X10'
           ],
           [
             '000001',
             'MARY L',
             '01/01/2000',
             '0111P'
           ],
           [
             '8884',
             'JOHN M.',
             '01/01/1932',
             '0OK8'
           ],
    ];
     
=cut



 my $type = $data->{$num}{type};
 unshift @$type,["HOUSE", "YEAR", "COLOR",];

 warn Dumper $type;
 
=code
The data structure looks like this:

 $VAR1 = [
           [
             'HOUSE',
             'YEAR',
             'COLOR',
           ],
           [
             'Main',
             '1900',
             'Red',
           ],
           [
             'APT',
             '1290',
             'Blue',
           ],
           [
             'AVAL',
             '1921',
             'Green',
           ],
    ];
     
=cut

 my $princ = $data->{$num}{princ};
 unshift @$princ,["AC #","Name", "DATE", "Ref","Case #1","Case #2", "C
+ase #3", "Case #4",];

 warn Dumper $princ;

=code
The data structure looks like this:
$VAR1 = [
          [
            'AC #',
            'Name',
            'DATE',
            'Ref',
            'Case #1',
            'Case #2',
            'Case #3',
            'Case #4'
          ],
          [
            'Q3.0',
            'OK',
            '1900-01-01',
            'N',
            'O',
            'O',
            'X',
            'Y'
          ],
          [
            '12w',
            'PL',
            '2000-01-02',
            'N',
            'P',
            'O',
            'X',
            'A'
          ],
    ];
=cut

 for my $i ( 0 .. $#{ $main } ){
 
    # more stuff
    my ($a, $b, $c) = add_more(
                                data => $main->[$i],
                   );

     my ($d, $e, $f) = add_more(
                                 data => $type->[$i],
                        );
 
     my ($g, $h, $j) = add_more(
                 data => $princ->[$i],
                );
  
  }

   
}



sub add_more{

 my (%args) = @_;

 my $data = $args{data}  || '';

 warn Dumper $data;

=code
# I see that one level is lost here, just cant figure it out how to fi
+x it
 $VAR1 = [
          'Account',
          'Name',
          'Date',
          'Code #'
        ];

Can't use string ("Account") as an ARRAY ref while "strict refs" in us
+e ...

=cut


 ...
   column_props   => [ map{ {
      justify => 'center',
    } }1..@{$data->[0]}],
 ...

}
[download]

Thanks for looking!