All the little details

app/services/supplier_employees_settings.rb

@@ -57,6 +57,13 @@ class SupplierEmployeesSettings
         end
         define_method(attribute){ value }
       end
+      def public_send(m, *args)
+        if ::Employee::DEFAULT_SETTINGS.has_key?(m.to_s)
+          ::Employee::DEFAULT_SETTINGS[m.to_s]
+        else
+          nil # this time we will raise on further invocation, since then there is something wrong
+        end
+      end
     end
 
     def initialize(all_employees_settings, employee, settings = {})