gistfile1.pl

private template 'header' => sub {
    my ($artist) = @_;

    # Given over on $stash, here as an example
    my $link_hash = {
        overview => 'http://test.musicbrainz.org/artist/06fb1c8b-566e-4cb2-985b-b467c90781d4',
        releases => 'http://test.musicbrainz.org/artist/06fb1c8b-566e-4cb2-985b-b467c90781d4/releases',
    };

    my $titles = {
        overview => __('Overview'),
        releases => __('Releases'),
    }

    my @link_bar = qw/overview releases/

    div {
        class is 'artistheader';
        h1 { show('artist_link', $artist) };
        p {
            class is 'subheader';
            span { '~' }; outs $artist->type_name;
        }
    }
    div {
        class is 'tabs';
        ul {
            class is 'tabs';
            map {
                # TODO: some logic for class="sel"
                if ($link_hash->{$_} && $titles->{$_}) {
                    li {
                        a {
                            href is $link_hash->{$_};
                            outs $title->{$_};
                        }
                    }
                }
            } @link_bar;
        }
    }
};