It's a grails plugin to implement ActsAsTaggable. Just let your domain class implement Taggable interface, your domain class will be taggable.

Usage:

1. download grails-acts-as-taggable-0.1.zip
2. grails install-plugin grails-acts-as-taggable-0.1.zip
3. Add implments Taggable
4. Done.

Notice:

• You should save your domain object before call the addTag method.
• More information: http://grails.org/Acts+As+Taggable+Plugin