lib/br_documents/ie/rr.rb in br_documents-0.1.3 vs lib/br_documents/ie/rr.rb in br_documents-0.2.0

@@ -1,6 +1,6 @@
-require_relative "pattern1"
+require_relative 'pattern1'
 
 module BrDocuments
   module IE
     class RR < Pattern1
       def initialize(number)
@@ -8,14 +8,15 @@
         @mask = /^(\d{8}\-\d{1})$|^(\d{9})$/
         @weight = [1, 2, 3, 4, 5, 6, 7, 8]
       end
 
       private
+
       def format_ie(number)
-        number.sub(/(\d{8})(\d{1})/, "\\1-\\2")
+        number.sub(/(\d{8})(\d{1})/, '\\1-\\2')
       end
 
-      def generate_digital_check(values, weights)
+      def generate_check_digit(values, weights)
         sum = reduce_weights(values, weights)
         sum % 9
       end
     end
   end