self-referential? model help

Hi: Any suggestions for modeling this?

Event A may have 0 or many child events and may have 0 or
many parent events.

TIA,

-tate

Here’s one way

http://blog.hasmanythrough.com/2006/4/21/self-referential-through

Tate Hansen wrote:

Hi: Any suggestions for modeling this?

Event A may have 0 or many child events and may have 0 or many parent events.

Perhaps http://blog.tammersaleh.com/pages/acts_as_graph can be of assistance. I haven't tried it myself, so I don't know how good it is.