Always put has_moderated after has_many etc. in your model!
To moderate one or more attributes, add
has_moderated :attr1, :attr2
to your model.
If you want to moderate the creation of a record (for example, you
don't want new blog posts to show up until they are accepted by a
You can also specify associations that need to be saved for moderation as
well (if moderating the creation of new records) - for example, if a Post
has_many :links, and you want to submit these links to moderation as well
(note, if you don't, they will be discarded), use