Datamapper deep relationships

[eluser]bralens[/eluser]
Ok, i forgot to mention that it is self-relationship and in future i will need alot of that kind of self-relationships.

First i throught of join fields (but there will be multiple differnet self-relationships with the same posts and i don't think that join fields is best for that)

Than i found "Multiple Relationships to the Same Model" in datamapper docs.
There is example with creator and editor.

I need that but to be self relationship.

So what you recommend me to do and how?