lib/codebreaker_first.rb in codebreaker_first-0.4.0 vs lib/codebreaker_first.rb in codebreaker_first-0.5.0

@@ -1,9 +1,9 @@
 require 'json'
 require_relative 'codebreaker_first/version'
 
-module Codebreaker
+module CodebreakerFirst
   MAX_TRIES = 6
 
   # Rubocop
   class Game
     attr_accessor :code, :user_tries, :game_result
@@ -17,37 +17,42 @@
     def from_hash(data)
       Game.new data['code'], data['user_tries'], data['game_result']
     end
 
     def start
+      return if code.length
+      
       4.times do
         @code << rand(1...6).to_s
       end
     end
 
     def check_code(input_code)
       @user_tries += 1
-      return loose if @user_tries >= MAX_TRIES
+      return lose if @user_tries >= MAX_TRIES
       return win if input_code == @code
 
       validate_code input_code
 
       result = ''
 
       @code.chars.each.with_index do |char, index|
-        result << '+' if char == input_code[index]
-
-        result << '-' unless char == input_code[index]
+        case char == input_code[index]
+        when true
+          result << '+'
+        else
+          result << '-' if input_code.include? char
+        end
       end
 
       result
     end
 
     def win
       @game_result = true
     end
 
-    def loose
+    def lose
       @game_result = false
     end
 
     def save_result(name)
       raise Exception, 'To save, you must finish the game!' if @game_result.nil?