app/helpers/title/title_helper.rb in title-0.0.3 vs app/helpers/title/title_helper.rb in title-0.0.4

@@ -12,11 +12,11 @@
       end
 
       def to_s
         I18n.t(
           [:titles, controller_name, action_name].join('.'),
-          context.merge(default: [application_title, guess_title])
+          context.merge(default: defaults)
         )
       end
 
       private
 
@@ -28,11 +28,25 @@
 
       def guess_title
         Rails.application.class.to_s.split('::').first
       end
 
+      def defaults
+        default_keys_in_lookup_path + [application_title, guess_title]
+      end
+
       def controller_name
         controller_path.gsub('/', '.')
+      end
+
+      def default_keys_in_lookup_path
+        defaults = []
+        lookup_path = controller_name.split('.')
+        while lookup_path.length > 0
+          defaults << ['titles', *lookup_path, 'default'].join('.').to_sym
+          lookup_path.pop
+        end
+        defaults.reverse
       end
     end
   end
 end