search for: of_type

Displaying 1 result from an estimated 1 matches for "of_type".

Did you mean: if_type
2006 Mar 08
0
combining STI + polymorphism + rich self HABTM : how to ?
.... They have a lot of common data and represent a common concept: Entity class Entity < ActiveRecord::Base class Person < Entity class Company < Entity table "relations" ------------------ # of_id :integer(11) = the left party: john, MSFT # of_type :string(20) # with_id :integer(11) = the right party.. # with_type :string(20) # relation_type_id :integer(11) = L.U.T: "works_for", "knows" relationship models ---------------- class Relation < AR::B class Relatio...