Use as: for polymorphic associations

Author: excid3

lib/refer/model.rb

@@ -3,9 +3,9 @@ module Model
     extend ActiveSupport::Concern
 
     included do
-      has_many :referral_codes, inverse_of: :referrer, class_name: "Refer::ReferralCode", dependent: :destroy
-      has_many :referrals, inverse_of: :referrer, class_name: "Refer::Referral", dependent: :destroy
-      has_one :referral, inverse_of: :referee, class_name: "Refer::Referral", dependent: :destroy
+      has_many :referral_codes, as: :referrer, class_name: "Refer::ReferralCode", dependent: :destroy
+      has_many :referrals, as: :referrer, class_name: "Refer::Referral", dependent: :destroy
+      has_one :referral, as: :referee, class_name: "Refer::Referral", dependent: :destroy
       delegate :referrer, to: :referral
     end
   end