lib/zenlish/feature/feature_value.rb in zenlish-0.2.05 vs lib/zenlish/feature/feature_value.rb in zenlish-0.2.06

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Zenlish
   module Feature
     class FeatureValue
       attr_reader :val
 
@@ -7,11 +9,11 @@
         @val = aValue
       end
 
       protected
 
-      def valid_value()
+      def valid_value
         raise NotImplementedError
       end
     end # class
   end # module
-end # module
\ No newline at end of file
+end # module