vindetta.rb in vindetta-0.20.0

- old
+ new
@@ -1,16 +1,26 @@
+require "vindetta/calculator"
 require "vindetta/cli"
-require "vindetta/errors"
+require "vindetta/decoder"
 require "vindetta/generator"
-require "vindetta/transliterator"
 require "vindetta/validator"
-require "vindetta/api"
-require "vindetta/decoder"
-require "vindetta/calculator"
 require "vindetta/version"
 
 module Vindetta
   VIN_LENGTH = 17
   WMI_LENGTH = 3
   VDS_LENGTH = 6
   VIS_LENGTH = 8
+
+  CHECK_DIGIT_INDEX = 8
+  PLANT_CODE_INDEX = 10
+
+  WMI_CHARACTERS = "0123456789ABCDEFGHJKLMNPRSTUVWXYZ".chars
+  VDS_CHARACTERS = "0123456789ABCDEFGHJKLMNPRSTUVWXYZ".chars
+  VIS_CHARACTERS = "0123456789ABCDEFGHJKLMNPRSTUVWXYZ".chars
+  MODEL_YEAR_CHARACTERS = VIS_CHARACTERS - "UZ".chars
+
+  WMI_RANGE = 0..2
+  VDS_RANGE = 3..CHECK_DIGIT_INDEX
+  PRODUCTION_NUMBER_RANGE = 11..16
+  VIS_RANGE = 9..16
 end