-#sub related_class {
-# my ( $self, $r, $accessor ) = @_;
-# my $related=$self->related->{$accessor};
-# if ( my $mapping=$related->{args}->{mapping} ) {
-# return $related->{foreign_class}->meta_info('has_a')->{$$mapping[0]}->{foreign_class};
-# } else {
-# return $related->{foreign_class};
-# }
-#}
+sub related_class {
+ my ( $self, $r, $accessor ) = @_;
+
+ my $related = $self->meta_info( has_many => $accessor ) ||
+ $self->meta_info( has_a => $accessor ) ||
+ return;
+
+ my $mapping = $related->{args}->{mapping};
+ if ( @$mapping ) {
+ return $related->{foreign_class}->meta_info('has_a')->{ $$mapping[0] }
+ ->{foreign_class};
+ }
+ else {
+ return $related->{foreign_class};
+ }
+}