Hello monks, I am having a time of it trying to return arrays from a package. My package looks like this... 
 
package xyz;
use strict;
use warnings;
require Exporter;

our @ISA = qw(Exporter);
our @EXPORT_OK = qw(@overall @electronics @safety);

my @products = (
        ["MG-20",1,2,3],
        ["JU-54",2,3,1],
        ["HY-21",3,1,2],
        ["OK-34",4,10,5],
        ["GT-75",9,6],
        ["KJ-23",6,8,7],
        ["PO-65",7,5,10],
        ["HN-34",8,6,9],
        ["ED-23",9,7,4],
        ["FR-98",10,4,8],
);

my (@overall,@electronics,@safety) = breakouts(@products);

sub breakouts {
        my (@LoL)=@_;
        my $i=0;
        my (@overall,@electronics,@safety);
        foreach(@LoL){
                push @overall,@{$LoL[$i]}[1].":".@{$LoL[$i]}[0];
                push @electronics,@{$LoL[$i]}[2].":".@{$LoL[$i]}[0];
                push @safety,@{$LoL[$i]}[3].":".@{$LoL[$i]}[0];
                $i++;
        }
        return(\@overall,\@electronics,\@safety);
}

1;

[download]
My script looks like this.... 
#!/usr/bin/perl

use strict;
use warnings;
use xyz qw(:DEFAULT @overall @electronics @safety);

print "OVERALL\n";
print "@overall\n";

print "ELECTRONICS\n";
print "@electronics\n";

print "SAFETY\n";
print "@safety\n";

[download]
and nothing returns for @overall, @electronics, or @safety. I am sure that it comes down to my references returning from the subroutine, but perl isn't my primary language and I'm having a devil of a time figuring this out. I'm so close! Can anyone point me in the right direction?

In reply to Returning arrays from a package by sherab

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