lib/valvat/checksum/lu.rb in valvat-1.0.1 vs lib/valvat/checksum/lu.rb in valvat-1.1.0

@@ -1,11 +1,13 @@
+# frozen_string_literal: true
+
 class Valvat
   module Checksum
     class LU < Base
       check_digit_length 2
 
       def check_digit
         figures_str.to_i.modulo(89)
       end
     end
   end
-end
\ No newline at end of file
+end