lib/pwwka/configuration.rb in pwwka-0.24.0 vs lib/pwwka/configuration.rb in pwwka-1.0.0.RC1

@@ -46,14 +46,11 @@
 
     def app_id
       if @app_id.to_s.strip == ""
         if defined?(Rails)
           if Rails.respond_to?(:application) && Rails.respond_to?(:version)
-            # Module#module_parent is the preferred technique, but we keep usage
-            # of the deprecated Module#parent for Rails 5 compatibility. see
-            # https://github.com/stitchfix/pwwka/issues/91 for context.
             app_klass = Rails.application.class
-            app_parent = Rails.version =~ /^6/ ? app_klass.module_parent : app_klass.parent
+            app_parent = app_klass.module_parent
             app_parent.name
           else
             raise "'Rails' is defined, but it doesn't respond to #application or #version, so could not derive the app_id; you must explicitly set it"
           end
         else