Séparé les classes dans des fichiers

lib/terminal_ui.rb

@@ -0,0 +1,34 @@
+class TerminalUI
+  def choose_card(player)
+    player.hand.each_with_index do |card, index|
+      puts "#{index + 1}. #{card}"
+    end
+
+    print "Choose a card: "
+    choice = gets.chomp.to_i
+
+    player.hand[choice - 1]
+  end
+
+  def debug_game(game)
+    puts "Dealer: #{game.dealer.name}"
+    puts "Non-dealer: #{game.non_dealer.name}"
+    puts
+
+    puts "#{game.player1.name} has:"
+    puts game.player1.hand
+    puts
+
+    puts "#{game.player2.name} has:"
+    puts game.player2.hand
+    puts
+
+    puts "Upcard: #{game.upcard}"
+    puts "Trump suit: #{game.trump_suit}"
+    puts
+
+    puts "Stock:"
+    puts game.stock
+  end
+end
+