lib/active_merchant/billing/credit_card.rb in activemerchant-1.20.2 vs lib/active_merchant/billing/credit_card.rb in activemerchant-1.20.3

@@ -171,9 +171,13 @@
       #
       # @return [String] a display-friendly version of the card number
       def display_number
         self.class.mask(number)
       end
+      
+      def first_digits
+        self.class.first_digits(number)
+      end
 
       def last_digits
         self.class.last_digits(number)
       end