Séparé les classes dans des fichiers

lib/card.rb

@@ -0,0 +1,32 @@
+ #!/usr/bin/env ruby
+
+class Card
+  attr_reader :value, :suit
+
+  def initialize(value, suit)
+    @value = value
+    @suit = suit
+  end
+
+  def to_s
+    "#{@value} of #{@suit}"
+  end
+
+  def strength
+    if @value.match?(/\A\d+\z/)
+      @value.to_i
+    else
+      case @value
+      when "ace"
+        11
+      when "jack"
+        12
+      when "queen"
+        13
+      when "king"
+        14
+      end
+    end
+  end
+end
+

lib/deck.rb

@@ -0,0 +1,26 @@
+ #!/usr/bin/env ruby
+
+class Deck
+  attr_reader :cards
+
+  def initialize
+    @cards = []
+    values = ["7", "8", "9", "10", "ace", "jack", "queen", "king"]
+    suits = ["hearts", "diamonds", "clubs", "spades"]
+
+    suits.each do |suit|
+      values.each do |value|
+        @cards << Card.new(value, suit)
+      end
+    end
+  end
+
+  def shuffle
+    @cards.shuffle!
+  end
+
+  def draw
+    @cards.pop
+  end
+end
+

lib/game.rb

@@ -0,0 +1,90 @@
+ #!/usr/bin/env ruby
+
+class Game
+  attr_reader :player1, :player2, :dealer, :non_dealer, :upcard, :trump_suit, :round_winner
+
+  def initialize(player_name1, player_name2)
+    @deck = Deck.new
+    @player1 = Player.new(player_name1)
+    @player2 = Player.new(player_name2)
+    @dealer = nil
+    @non_dealer = nil
+    @upcard = nil
+    @trump_suit = nil
+    @round_winner = nil
+  end
+
+  def determine_dealer
+    @deck.shuffle
+    while @dealer.nil?
+      card1 = @deck.cards[rand(2..30) -1]
+      card2 = @deck.cards[rand(2..30) -1]
+      if card1.strength > card2.strength
+        @dealer = @player1
+        @non_dealer = @player2
+      elsif card2.strength > card1.strength
+        @dealer = @player2
+        @non_dealer = @player1
+      end
+    end
+  end
+
+  def change_dealer
+    old_dealer = @dealer
+    @dealer = @non_dealer
+    @non_dealer = old_dealer
+  end
+
+  def deal
+    @player1.clear_hand
+    @player2.clear_hand
+  
+    @deck = Deck.new 
+    @deck.shuffle
+    5.times do
+      @non_dealer.receive(@deck.draw)
+      @dealer.receive(@deck.draw)
+    end
+    @upcard = @deck.draw
+    @trump_suit = @upcard.suit
+  end
+
+  def stock
+    @deck.cards
+  end
+
+  def play_round
+    card1 = @player1.play
+    card2 = @player2.play
+    puts card1
+    puts card2
+    if card1.strength > card2.strength
+      @round_winner = @player1
+    elsif card1.strength < card2.strength
+      @round_winner = @player2
+    else
+      @round_winner = nil
+    end
+
+    if @round_winner
+      @round_winner.add_point
+    end
+  end
+
+  def play
+    5.times do
+      play_round
+    end
+  end
+
+  def game_winner
+    if @player1.score > @player2.score
+      @player1
+    elsif @player1.score < @player2.score
+      @player2
+    else
+      nil
+    end
+  end
+end
+

lib/player.rb

@@ -0,0 +1,28 @@
+#!/usr/bin/env ruby
+
+class Player
+  attr_reader :player_name, :hand, :score
+
+  def initialize(player_name)
+    @hand = []
+    @player_name = player_name
+    @score = 0
+  end
+
+  def receive(card)
+    @hand << card
+  end
+
+  def clear_hand
+    @hand.clear
+  end
+
+  def play
+    @hand.pop
+  end
+
+  def add_point
+    @score += 1
+  end
+end
+

main.rb

@@ -0,0 +1,36 @@
+ #!/usr/bin/env ruby
+
+require_relative "lib/card"
+require_relative "lib/deck"
+require_relative "lib/player"
+require_relative "lib/game"
+
+# Instance du jeu
+game = Game.new("Alice", "Bob")
+
+game.determine_dealer
+puts "The dealer is #{game.dealer.player_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 "The stock has #{game.stock.length} cards."
+puts
+game.change_dealer
+puts "The dealer is #{game.dealer.player_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 "The stock has #{game.stock.length} cards."
+
+# Mise en place du jeu
+# puts "#{game.player1.player_name} has :"
+# puts
+# puts "#{game.player2.player_name} has :"
+# puts game.player2.hand
+# puts
+# puts "Upcard is #{game.upcard} so the trump suit is #{game.trump_suit}."
+# puts
+# puts "The stock has #{game.stock.length} cards :"
+# puts
+# puts game.stock
+

script.rb

@@ -1,202 +0,0 @@
-#!/usr/bin/env ruby
-
-class Card
-  attr_reader :value, :suit
-
-  def initialize(value, suit)
-    @value = value
-    @suit = suit
-  end
-
-  def to_s
-    "#{@value} of #{@suit}"
-  end
-
-  def strength
-    if @value.match?(/\A\d+\z/)
-      @value.to_i
-    else
-      case @value
-      when "ace"
-        11
-      when "jack"
-        12
-      when "queen"
-        13
-      when "king"
-        14
-      end
-    end
-  end
-end
-
-class Deck
-  attr_reader :cards
-
-  def initialize
-    @cards = []
-    values = ["7", "8", "9", "10", "ace", "jack", "queen", "king"]
-    suits = ["hearts", "diamonds", "clubs", "spades"]
-
-    suits.each do |suit|
-      values.each do |value|
-        @cards << Card.new(value, suit)
-      end
-    end
-  end
-
-  def shuffle
-    @cards.shuffle!
-  end
-
-  def draw
-    @cards.pop
-  end
-end
-
-class Player
-  attr_reader :player_name, :hand, :score
-
-  def initialize(player_name)
-    @hand = []
-    @player_name = player_name
-    @score = 0
-  end
-
-  def receive(card)
-    @hand << card
-  end
-
-  def clear_hand
-    @hand.clear
-  end
-
-  def play
-    @hand.pop
-  end
-
-  def add_point
-    @score += 1
-  end
-end
-
-class Game
-  attr_reader :player1, :player2, :dealer, :non_dealer, :upcard, :trump_suit, :round_winner
-
-  def initialize(player_name1, player_name2)
-    @deck = Deck.new
-    @player1 = Player.new(player_name1)
-    @player2 = Player.new(player_name2)
-    @dealer = nil
-    @non_dealer = nil
-    @upcard = nil
-    @trump_suit = nil
-    @round_winner = nil
-  end
-
-  def determine_dealer
-    @deck.shuffle
-    while @dealer.nil?
-      card1 = @deck.cards[rand(2..30) -1]
-      card2 = @deck.cards[rand(2..30) -1]
-      if card1.strength > card2.strength
-        @dealer = @player1
-        @non_dealer = @player2
-      elsif card2.strength > card1.strength
-        @dealer = @player2
-        @non_dealer = @player1
-      end
-    end
-  end
-
-  def change_dealer
-    old_dealer = @dealer
-    @dealer = @non_dealer
-    @non_dealer = old_dealer
-  end
-
-  def deal
-    @player1.clear_hand
-    @player2.clear_hand
-  
-    @deck = Deck.new 
-    @deck.shuffle
-    5.times do
-      @non_dealer.receive(@deck.draw)
-      @dealer.receive(@deck.draw)
-    end
-    @upcard = @deck.draw
-    @trump_suit = @upcard.suit
-  end
-
-  def stock
-    @deck.cards
-  end
-
-  def play_round
-    card1 = @player1.play
-    card2 = @player2.play
-    puts card1
-    puts card2
-    if card1.strength > card2.strength
-      @round_winner = @player1
-    elsif card1.strength < card2.strength
-      @round_winner = @player2
-    else
-      @round_winner = nil
-    end
-
-    if @round_winner
-      @round_winner.add_point
-    end
-  end
-
-  def play
-    5.times do
-      play_round
-    end
-  end
-
-  def game_winner
-    if @player1.score > @player2.score
-      @player1
-    elsif @player1.score < @player2.score
-      @player2
-    else
-      nil
-    end
-  end
-end
-
-###############################################################################
-# Tests
-
-# Instance du jeu
-game = Game.new("Alice", "Bob")
-
-game.determine_dealer
-puts "The dealer is #{game.dealer.player_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 "The stock has #{game.stock.length} cards."
-puts
-game.change_dealer
-puts "The dealer is #{game.dealer.player_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 "The stock has #{game.stock.length} cards."
-
-# Mise en place du jeu
-# puts "#{game.player1.player_name} has :"
-# puts
-# puts "#{game.player2.player_name} has :"
-# puts game.player2.hand
-# puts
-# puts "Upcard is #{game.upcard} so the trump suit is #{game.trump_suit}."
-# puts
-# puts "The stock has #{game.stock.length} cards :"
-# puts
-# puts game.stock
-