lib/ep-codebreaker/game.rb in ep-codebreaker-0.3.0 vs lib/ep-codebreaker/game.rb in ep-codebreaker-0.3.1

@@ -1,9 +1,14 @@
 # frozen_string_literal: true
 
+require_relative 'player'
+require_relative 'game_writer'
+
 module Codebreaker
   class Game
+    include GameWriter
+
     MIN = 1
     MAX = 6
     LENGTH = 4
 
     REGEXP = Regexp.new("^[#{MIN}-#{MAX}]{#{LENGTH}}$")
@@ -40,14 +45,11 @@
 
       @tries_left -= 1
       @hints_left -= 1
       define_stage
 
-      index = @indexes_for_hint.delete(@indexes_for_hint.sample)
-      hint = '_' * LENGTH
-      hint[index] = @code[index]
-      hint
+      generate_hint
     end
 
     def finished?
       @finished
     end
@@ -58,22 +60,16 @@
 
     def answer
       @code if finished?
     end
 
-    def save_score(name, file_name = 'scores.yml')
-      player = Player.new(name, @tries_left, @hints_left)
-
-      scores = process_file(file_name)
-      scores << player
-      scores = scores.max_by(10, &:points)
-
-      File.open(file_name, 'w') { |f| f.write scores.to_yaml }
+    def save_score(name)
+      write Player.new(name, @tries_left, @hints_left)
     end
 
-    def high_scores(file_name = 'scores.yml')
-      process_file file_name
+    def high_scores
+      process_file
     end
 
     def as_json
       {
         result: nil,
@@ -103,21 +99,23 @@
       num_of_minuses = LENGTH - num_of_pluses - code_chars.size
 
       ('+' * num_of_pluses) + ('-' * num_of_minuses)
     end
 
+    def generate_hint
+      hint = '_' * LENGTH
+      index = @indexes_for_hint.delete(@indexes_for_hint.sample)
+      hint[index] = @code[index]
+      hint
+    end
+
     def define_stage(result = '')
       if result == ('+' * LENGTH)
         @finished = true
         @won = true
       elsif @tries_left.zero?
         @finished = true
       end
-    end
-
-    def process_file(file_name)
-      return [] if !File.exist?(file_name) || File.zero?(file_name)
-      YAML.load_file(file_name)
     end
 
     def verify(input)
       msg = "Guesses must consist of #{LENGTH} digits from #{MIN} to #{MAX}"
       raise(ArgumentError, msg) if !input.is_a?(String) || !input.match?(REGEXP)