codes.rb in codice-fiscale-0.0.5

- old
+ new

@@ -1,16 +1,29 @@
 module CodiceFiscale
   module Codes
     extend self
 
+    ITALY = 'Italia'
+
+    MONTH_CODES = %w[A B C D E H L M P R S T]
+
+    ODD_CODES = {'0' => 1, '1' => 0, '2' => 5, '3' => 7, '4' => 9, '5' => 13, '6' => 15, '7' => 17, '8' => 19, '9' => 21, 'A' => 1, 'B' => 0,
+                 'C' => 5, 'D' => 7, 'E' => 9, 'F' => 13, 'G' => 15, 'H' => 17, 'I' => 19, 'J' => 21, 'K' => 2, 'L' => 4, 'M' => 18, 'N' => 20,
+                 'O' => 11, 'P' => 3, 'Q' => 6, 'R' => 8, 'S' => 12, 'T' => 14, 'U' => 16, 'V' => 10, 'W' => 22, 'X' => 25, 'Y' => 24, 'Z' => 23}
+
+    EVEN_CODES = {'0' => 0, '1' => 1, '2' => 2, '3' => 3, '4' => 4, '5' => 5, '6' => 6, '7' => 7, '8' => 8, '9' => 9, 'A' => 0, 'B' => 1,
+                  'C' => 2, 'D' => 3, 'E' => 4, 'F' => 5, 'G' => 6, 'H' => 7, 'I' => 8, 'J' => 9, 'K' => 10, 'L' => 11, 'M' => 12, 'N' => 13,
+                  'O' => 14, 'P' => 15, 'Q' => 16, 'R' => 17, 'S' => 18, 'T' => 19, 'U' => 20, 'V' => 21, 'W' => 22, 'X' => 23, 'Y' => 24, 'Z' => 25}
+
+    GENDERS = [:male, :female]
+
     def config
       CodiceFiscale.config
     end
 
     def month_letter month_number
-      decode = %w[A B C D E H L M P R S T]
-      month_number <= 0 ? nil : decode[month_number-1]
+      month_number <= 0 ? nil : MONTH_CODES[month_number-1]
     end
 
     def city city_name, province_code
       CSV.foreach config.city_codes_csv_path do |row|
         if city_name.casecmp(row[3].strip) == 0 and province_code.casecmp(row[2].strip) == 0
@@ -26,24 +39,21 @@
       end
       nil
     end
 
     def odd_character character
-      decode = {'0' => 1, '1' => 0, '2' => 5, '3' => 7, '4' => 9, '5' => 13, '6' => 15, '7' => 17, '8' => 19, '9' => 21, 'A' => 1, 'B' => 0,
-      'C' => 5, 'D' => 7, 'E' => 9, 'F' => 13, 'G' => 15, 'H' => 17, 'I' => 19, 'J' => 21, 'K' => 2, 'L' => 4, 'M' => 18, 'N' => 20,
-      'O' => 11, 'P' => 3, 'Q' => 6, 'R' => 8, 'S' => 12, 'T' => 14, 'U' => 16, 'V' => 10, 'W' => 22, 'X' => 25, 'Y' => 24, 'Z' => 23}
-      decode[character.upcase]
+      ODD_CODES[character.upcase]
     end
 
     def even_character character
-      decode = {'0' => 0, '1' => 1, '2' => 2, '3' => 3, '4' => 4, '5' => 5, '6' => 6, '7' => 7, '8' => 8, '9' => 9, 'A' => 0, 'B' => 1,
-        'C' => 2, 'D' => 3, 'E' => 4, 'F' => 5, 'G' => 6, 'H' => 7, 'I' => 8, 'J' => 9, 'K' => 10, 'L' => 11, 'M' => 12, 'N' => 13,
-        'O' => 14, 'P' => 15, 'Q' => 16, 'R' => 17, 'S' => 18, 'T' => 19, 'U' => 20, 'V' => 21, 'W' => 22, 'X' => 23, 'Y' => 24, 'Z' => 25}
-      decode[character.upcase]
+      EVEN_CODES[character.upcase]
     end
 
     def check_character number
-      decode = %w[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]
-      decode[number]
+      Alphabet.letters[number]
+    end
+
+    def italy? country_name
+      ITALY.casecmp(country_name.strip) == 0
     end
   end
 end
\ No newline at end of file