lib/codebreaker_diz/matcher.rb in codebreaker_diz-0.2.5 vs lib/codebreaker_diz/matcher.rb in codebreaker_diz-0.2.6

@@ -1,32 +1,36 @@
 # frozen_string_literal: true
 
 require_relative 'config'
 
 module CodebreakerDiz
-  class Matcher
+  class CodeResolver
+    attr_reader :matches
+
     def initialize(secret_code, user_code)
-      @secret_code = secret_code.clone
-      @user_code = user_code
+      @secret_code    = secret_code.clone
+      @user_code      = user_code
 
-      @exact_matches = 0
+      @exact_matches  = 0
       @number_matches = 0
+
+      @matches        = obtain_matches
     end
 
-    def matches
-      calculate_matches
+    private
 
+    def obtain_matches
+      calculate_matches unless @secret_code.empty?
+
       EXACT_MATCH_SIGN * @exact_matches << NUMBER_MATCH_SIGN * @number_matches
     end
 
-    private
-
     def calculate_matches
       @secret_code.zip(@user_code).each do |secret_code_number, user_code_number|
         next unless @secret_code.include? user_code_number
 
-        if secret_code_number == user_code_number     then @exact_matches   += 1
-        elsif @secret_code.include? user_code_number  then @number_matches  += 1
+        if secret_code_number == user_code_number then @exact_matches += 1
+        else @number_matches += 1
         end
 
         @secret_code.delete_at(@secret_code.index(user_code_number))
       end
     end