- columns => [
- depending_item_id => { type => 'integer', not_null => 1 },
- depended_item_id => { type => 'integer', not_null => 1 },
- ],
+__PACKAGE__->meta->columns(
+ depended_item_id => { type => 'integer', not_null => 1 },
+ depending_item_id => { type => 'integer', not_null => 1 },
+);