I wanted to learn some Moose so here is an OO version. 

#!/usr/bin/perl

use strict;

{
    package Dice;
    use Moose;
    
    has sides => (is => 'rw', default => 6);
    has value => (is => 'ro');
    
    my %diceHash = (
        1 => [0,2,0],
        2 => [4,0,1],
        3 => [4,2,1],
        4 => [5,0,5],
        5 => [5,2,5],
        6 => [5,5,5]
    );

    sub roll { 
        my $self = shift;
        $self->{value} =  int(rand() * $self->sides) + 1 ;
        return $self;
    }

    sub display {
        my $self = shift;
        my $out;
        $out .= "---------\n";
        my $face = $diceHash{$self->value()};
        foreach my $line (@{$face}){
            $out .= '| ';
            my @map = split //, sprintf("%03b",$line);
            foreach my $dot (@map){
                $out .= ($dot ? "#" : " ") . " ";
            }
            $out .= "|\n";
        }
        $out .= "---------\n";
        return $out;
    }
}

my $d6 = new Dice();
print $d6->roll()->display() for (1..10);

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___________
Eric Hodges

In reply to Re^2: two dice question by eric256
in thread two dice question by convenientstore

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