From: itsme213 <itsme213@...>
Date: 2004-11-22T07:33:07+09:00
Subject: rails / active record / og: question on tree structures

Does rails (or active record) have any way to conveniently define and take
advantage of the tree structure of containment?

  e.g. a Modules contains Name, Modules and Classes.

  A Class contains Name, Attributes.

  An Attribute contains a Name and a Type.

The tree-like containment relations can be exploited more (certainly
differently) from non-tree relationships (e.g. a Module imports other
Modules, a Class inherits a Class).

Thanks!