Some Perl code highlighted as ruby

Ruby code posted by X
created at 11 Jun 18:38, updated at 11 Jun 18:45

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#!/usr/bin/perl
use strict;
use warnings;

####################################
# some Perl code highlighted as ruby
####################################

use DBI;

my $dbh;

print "Hello World!\n";

my %hash = (
   key => 'value',
);

my $hash_ref = \%hash;

while ( my ($key,$value) = each %hash ) {
    print "$key ---> $value\n";
}

sub X {
   my @X = @_;
   return wantarray ? @X : \@X;
}
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