engine.rb in workarea-api-admin-4.5.0

- old
+ new

@@ -3,11 +3,22 @@
     module Admin
       class Engine < ::Rails::Engine
         include Workarea::Plugin
         isolate_namespace Workarea::Api::Admin
 
+        # Depending on plugin loading order, to_prepare may cause an autoload of
+        # {ApplicationDocument}s so make sure we add this dependency before
+        # `config.to_prepare`
+        initializer 'workarea.api.admin.date_filtering' do
+          Workarea::ApplicationDocument.include(DateFiltering)
+        end
+
         config.after_initialize do
           Workarea::Api::Admin::Swagger.generate!
+        end
+
+        config.to_prepare do
+          ApplicationDocument.include(DateFiltering)
         end
       end
     end
   end
 end