lib/ahoy_email/engine.rb in ahoy_email-0.3.2 vs lib/ahoy_email/engine.rb in ahoy_email-0.4.0

@@ -1,8 +1,9 @@
 module AhoyEmail
   class Engine < ::Rails::Engine
     initializer "ahoy_email" do |app|
       secrets = app.respond_to?(:secrets) ? app.secrets : app.config
       AhoyEmail.secret_token ||= secrets.respond_to?(:secret_key_base) ? secrets.secret_key_base : secrets.secret_token
+      AhoyEmail.belongs_to = {optional: true} if Rails::VERSION::MAJOR >= 5
     end
   end
 end