#!/usr/bin/perl
use strict;
use warnings;
my $printer = Printer->new;
my $job = SpamPrintJob->new;
$printer->print($job);
# -----------------------------------------------------------------------------
package Printer;
sub new { bless {}, shift }
sub print {
my ($self, $job) = @_;
$job->spool;
}
# -----------------------------------------------------------------------------
package SpamPrintJob;
sub new { bless {}, shift }
sub spool { SpamDocument->new->spool }
# -----------------------------------------------------------------------------
package SpamDocument;
sub new { bless {}, shift }
sub spool {
# run system print command on spam postscript file
print "SpamDocument has been spooled.\n";
}