Rely on a public contract between railties instead of accessing railtie methods directly.

2 files changed, 6 insertions, 5 deletions

diff --git a/actionpack/lib/abstract_controller/railties/routes_helpers.rb b/actionpack/lib/abstract_controller/railties/routes_helpers.rb
index dec1e9d6d9..6684f46f64 100644
--- a/actionpack/lib/abstract_controller/railties/routes_helpers.rb
+++ b/actionpack/lib/abstract_controller/railties/routes_helpers.rb
@@ -5,8 +5,8 @@ module AbstractController
         Module.new do
           define_method(:inherited) do |klass|
             super(klass)
-            if namespace = klass.parents.detect {|m| m.respond_to?(:_railtie) }
-              klass.send(:include, namespace._railtie.routes.url_helpers)
+            if namespace = klass.parents.detect { |m| m.respond_to?(:railtie_routes_url_helpers) }
+              klass.send(:include, namespace.railtie_routes_url_helpers)
             else
               klass.send(:include, routes.url_helpers)
             end
diff --git a/actionpack/lib/action_controller/railties/paths.rb b/actionpack/lib/action_controller/railties/paths.rb
index 699c44c62c..bbe63149ad 100644
--- a/actionpack/lib/action_controller/railties/paths.rb
+++ b/actionpack/lib/action_controller/railties/paths.rb
@@ -6,13 +6,14 @@ module ActionController
           define_method(:inherited) do |klass|
             super(klass)
 
-            if namespace = klass.parents.detect {|m| m.respond_to?(:_railtie) }
-              paths = namespace._railtie.paths["app/helpers"].existent
+            if namespace = klass.parents.detect { |m| m.respond_to?(:railtie_helpers_paths) }
+              paths = namespace.railtie_helpers_paths
             else
-              paths = app.config.helpers_paths
+              paths = app.helpers_paths
             end
 
             klass.helpers_path = paths
+
             if klass.superclass == ActionController::Base && ActionController::Base.include_all_helpers
               klass.helper :all
             end