lib/vindetta/decoder.rb in vindetta-0.16.0 vs lib/vindetta/decoder.rb in vindetta-0.17.0

@@ -2,11 +2,11 @@
 require "net/http"
 require "json"
 
 module Vindetta
   class Decoder
-    def self.decode_vin(vin)
+    def self.vin(vin)
       Result.new(Api.get(vin)["Results"])
     end
 
     def self.plant_code(vin)
       vin[10]
@@ -18,14 +18,27 @@
 
     def self.wmi(vin)
       vin[0..2]
     end
 
-    def self.vds(vin)
-      vin[3..7]
+    def self.vds(vin, options = {})
+      defaults = { :check_digit => true }
+      options = defaults.merge(options)
+
+      vin[3..8].tap do |vds|
+        vds.chop! unless options[:check_digit]
+      end
     end
 
     def self.year(vin)
-      decode_vin(vin).year
+      vin(vin).year
+    end
+
+    def self.vis(vin)
+      vin[9..16]
+    end
+
+    def self.production_number(vin)
+      vin[11..16]
     end
   end
 end