Displaying 1 result from an estimated 1 matches for "state_a_id".
2010 Aug 10
4
(Dreaded) STI, belongs_to
...l me it''s
ScholarshipApplication. E.g.:
app = ScholarshipApplication.create
state = StateA.create
app.state_machine = state
app.save
app.state_machine # returns what it should
sm = app.state_machine
sm.scholarship_application # throws error: "Unknown column
scholarship_applications.state_a_id..."
So obviously I understand why this fails, since I don''t have a
state_a_id column in scholarship_applications. I just don''t understand
whether what I''m doing is achievable and if so, what magic configuration
makes it all work. E.g. should my has_one statements...