Séparé les classes dans des fichiers

lib/player.rb

@@ -1,9 +1,9 @@
 class Player
-  attr_reader :player_name, :hand, :score
+  attr_reader :name, :hand, :score
 
-  def initialize(player_name)
+  def initialize(name)
     @hand = []
-    @player_name = player_name
+    @player_name = name
     @score = 0
   end
 

main.rb

@@ -1,4 +1,4 @@
- #!/usr/bin/env ruby
+#!/usr/bin/env ruby
 
 require_relative "lib/game"
 
@@ -6,23 +6,23 @@ require_relative "lib/game"
 game = Game.new("Alice", "Bob")
 
 game.determine_dealer
-puts "The dealer is #{game.dealer.player_name}."
+puts "The dealer is #{game.dealer.name}."
 game.deal
-puts "#{game.player1.player_name} has #{game.player1.hand.count} cards."
-puts "#{game.player2.player_name} has #{game.player2.hand.count} cards."
+puts "#{game.player1.name} has #{game.player1.hand.count} cards."
+puts "#{game.player2.name} has #{game.player2.hand.count} cards."
 puts "The stock has #{game.stock.length} cards."
 puts
 game.change_dealer
-puts "The dealer is #{game.dealer.player_name}."
+puts "The dealer is #{game.dealer.name}."
 game.deal
-puts "#{game.player1.player_name} has #{game.player1.hand.count} cards."
-puts "#{game.player2.player_name} has #{game.player2.hand.count} cards."
+puts "#{game.player1.name} has #{game.player1.hand.count} cards."
+puts "#{game.player2.name} has #{game.player2.hand.count} cards."
 puts "The stock has #{game.stock.length} cards."
 
 # Mise en place du jeu
-# puts "#{game.player1.player_name} has :"
+# puts "#{game.player1.name} has :"
 # puts
-# puts "#{game.player2.player_name} has :"
+# puts "#{game.player2.name} has :"
 # puts game.player2.hand
 # puts
 # puts "Upcard is #{game.upcard} so the trump suit is #{game.trump_suit}."