search for: scholarshipappl

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

2010 Aug 10
4
(Dreaded) STI, belongs_to
...to apply for one of two different types of school scholarships. Each scholarship goes through a different review process, represented by a state machine (this is not a state machine question). So there are two state machine classes that differ slightly and subclass a generic StateMachine: class ScholarshipApplication belongs_to :state_machine end class StateMachine end class StateA < StateMachine has_one :application end class StateB < StateMachine has_one :application end The problem is I can get a ScholarshipApplication instance to tell me its StateMachine, but the StateMachine can'...