has_many :through with class_name and foreign_key

Question

I\'m working with a fairly straightforward has_many through: situation where I can make the class_name/foreign_key parameters work in one direction but not the other. Perhap

Answer 1

i had several issues with my models, had to add the foreign key as well as the source and class name... this was the only workaround i found:

  has_many :ticket_purchase_details, foreign_key: :ticket_purchase_id, source: :ticket_purchase_details, class_name: 'TicketPurchaseDetail'

  has_many :details, through: :ticket_purchase_details, source: :ticket_purchase, class_name: 'TicketPurchaseDetail'