chrisleishman/tag-it — pull request #1 by msmeeks (2012-01-13 18:48:57+00:00)
Title: Prune Tags

I am starting to work on a hierarchical tag widget. One of the first steps along those lines is to add the ability to delete a tag and all its descendants (subsequently added tags). I thought you may want to add this functionality to your version of tag-it, so here you go.

Commit:
Added pruneTags options. When this option is enabled and a tag is deleted all the subsequent tags are also deleted.

Added pruneTag() method that will delete the specified tag and all subsequent tags.