lib/sec_id/sedol.rb in sec_id-2.0.1 vs lib/sec_id/sedol.rb in sec_id-3.0.0

@@ -8,12 +8,10 @@
       (?<check_digit>\d)?
     \z/x.freeze
 
     CHARACTER_WEIGHTS = [1, 3, 1, 7, 3, 9].freeze
 
-    attr_reader :full_number
-
     def initialize(sedol)
       sedol_parts = parse sedol
       @identifier = sedol_parts[:identifier]
       @check_digit = sedol_parts[:check_digit]&.to_i
     end
@@ -29,18 +27,18 @@
     # NOTE: I know this isn't the most idiomatic Ruby code, but it's the fastest one
     def weighted_sum
       index = 0
       sum = 0
 
-      while index < digitized_identifier.size
-        sum += digitized_identifier[index] * CHARACTER_WEIGHTS[index]
+      while index < id_digits.size
+        sum += id_digits[index] * CHARACTER_WEIGHTS[index]
         index += 1
       end
 
       sum
     end
 
-    def digitized_identifier
-      @digitized_identifier ||= identifier.each_char.map(&method(:char_to_digit))
+    def id_digits
+      @id_digits ||= identifier.each_char.map(&method(:char_to_digit))
     end
   end
 end