[% UNLESS noby %] [% "BY" | string %] [% END %] [%- FILTER null %] [% contributorsText = [] %] [ USE Dumper; Dumper.dump(item) %] [% FOREACH contributorTuple IN itemobj.artistsWithAttributes %] [% contributor = contributorTuple.artist %] [% contributorsText.push(contributor.name) %] [% END %] [% END -%] [% contributorsText.join(', ') %]