Learn the Rules framework, part 28 – deleting orphan tags (solution)

by NodeOne

User story:
As site editor deleting an article, I would like to have all tags used by this article only deleted as well. This is important since it reduces the number of orphan tags on the site, that may confuse both human visitors and search robots.

Required preparations:
The suggested solution requires Rules Bonus Pack and Views.

Feature with the completed setup