- if (defined $opts{rel}) {
- push @attrs, ' rel="'.$opts{rel}.'"';
- }
- if (defined $opts{class}) {
- push @attrs, ' class="'.$opts{class}.'"';
+ foreach my $attr (qw{rel class title}) {
+ if (defined $opts{$attr}) {
+ push @attrs, " $attr=\"$opts{$attr}\"";
+ }