foreach my $i (keys %results){
    print "rule_id - $i\n";
    foreach my $k (keys %{$results{$i}}){
      print "$k -> $results{$i}->{$k}\n";
    }
    print "----------------------------------\n";
  }


  $self->process_template( template => $login_template, data => { results => \%results});

##</code><code>##

[% FOREACH r = results %]
  [% r %]                       <---- this prints out a hash
[% END %]