Христина обнови решението на 10.11.2015 18:33 (преди над 8 години)
+class Card
+ def initialize(rank, suit)
+ @rank = rank
+ @suit = suit
+ end
+
+ def rank
+ @rank
+ end
+
+ def suit
+ @suit
+ end
+
+ def to_s
+ suits = {spades: "Spades", hearts: "Hearts",
+ diamonds: "Diamonds", clubs: "Clubs"}
+ ranks = {2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 7 => 7, 8 => 8, 9 => 9,
+ 10 => 10, jack: "Jack", queen: "Queen", king: "King", ace: "Ace"}
+ "#{ranks[@rank]} of #{suits[@suit]}"
+ end
+
+ def ==(other)
+ @rank == other.rank and @suit == other.suit
+ end
+
+end
+
+class Deck
+ include Enumerable
+
+ def initialize(deck = nil)
+ @deck = deck
+ @ranks = [2, 3, 4, 5, 6, 7, 8, 9, 10, :jack, :queen, :king, :ace]
+ @suits = [:spades, :hearts, :diamonds, :clubs]
+ @sorted_deck
+ end
+
+ def size
+ @deck.length
+ end
+
+ def draw_top_card
+ @deck.shift
+ end
+
+ def draw_bottom_card
+ @deck.pop
+ end
+
+ def top_card
+ @deck[0]
+ end
+
+ def bottom_card
+ @deck[-1]
+ end
+
+ def shuffle
+ @deck.shuffle!
+ end
+
+ def sort
+ @sorted_deck = []
+ sort_by_suit(:clubs)
+ sort_by_suit(:diamonds)
+ sort_by_suit(:hearts)
+ sort_by_suit(:spades)
+ @deck = @sorted_deck.compact!
+ end
+
+ def deal
+ shuffle
+ end
+
+ def to_s
+ for i in 0...size
+ puts @deck[i].to_s
+ end
+ end
+
+ private
+ def sort_by_suit(suit)
+ for j in 0...@ranks.length
+ if @deck.include?( Card.new(@ranks[j], suit) )
+ @sorted_deck.insert(1, Card.new(@ranks[j], suit))
+ end
+ end
+ end
+
+end
+
+class WarDeck < Deck
+ def initialize(deck = nil)
+ @ranks = [2, 3, 4, 5, 6, 7, 8, 9, 10, :jack, :queen, :king, :ace]
+ @suits = [:spades, :hearts, :diamonds, :clubs]
+ if deck == nil
+ @deck = []
+ for i in 0...@ranks.length
+ @deck << Card.new(@ranks[i],@suits[0]) << Card.new(@ranks[i],@suits[1])
+ @deck << Card.new(@ranks[i],@suits[2]) << Card.new(@ranks[i],@suits[3])
+ end
+ else
+ @deck = deck
+ end
+ end
+
+ def each
+ for i in 0...size
+ yield @deck[i]
+ end
+ end
+
+ class Hand
+ def initialize(hand)
+ @data = hand
+ end
+
+ def size
+ @data.length
+ end
+
+ def play_card
+ @data.shift
+ end
+
+ def allow_face_up?
+ @data.length <= 3
+ end
+ end
+
+ def deal
+ shuffle
+ hand = []
+ 26.times do
+ hand << draw_top_card
+ end
+ Hand.new(hand)
+ end
+
+end
+
+class BeloteDeck < Deck
+ def initialize(deck = nil)
+ @ranks = [7, 8, 9, :jack, :queen, :king, 10, :ace]
+ @suits = [:spades, :hearts, :diamonds, :clubs]
+ if deck == nil
+ @deck = []
+ for i in 0...@ranks.length
+ @deck << Card.new(@ranks[i],@suits[0]) << Card.new(@ranks[i],@suits[1])
+ @deck << Card.new(@ranks[i],@suits[2]) << Card.new(@ranks[i],@suits[3])
+ end
+ else
+ @deck = deck
+ end
+ end
+
+ def each
+ for i in 0...size
+ yield @deck[i]
+ end
+ end
+
+ class Hand
+ def initialize(hand)
+ @data = hand
+ end
+
+ def size
+ @data.length
+ end
+
+ def includes(a, b)
+ @data.include?(Card.new(a, b))
+ end
+
+ def highest_of_suit(suit)
+ ranks = [7, 8, 9, :jack, :queen, :king, 10, :ace]
+ index = 0
+ for i in 0..7
+ if includes(ranks[- 1 - i], suit)
+ index = @data.index(Card.new(ranks[- 1 - i], suit))
+ break
+ end
+ end
+ @data[index]
+ end
+
+ def belote?
+ (includes(:queen, :spades) and includes(:king, :spades)) or
+ (includes(:queen, :hearts) and includes(:king, :hearts)) or
+ (includes(:queen, :diamonds) and includes(:king, :diamonds)) or
+ (includes(:queen, :clubs) and includes(:king, :clubs))
+ end
+
+ def has_tierce?(suit)
+ @ranks = [7, 8, 9, :jack, :queen, :king, 10, :ace]
+ for i in 0...6
+ if includes(@ranks[i], suit) and includes(@ranks[i + 1], suit) and
+ includes(@ranks[i + 2], suit)
+ return true
+ end
+ end
+ false
+ end
+
+ def tierce?
+ has_tierce?(:spades) or has_tierce?(:hearts) or
+ has_tierce?(:diamonds) or has_tierce?(:clubs)
+ end
+
+ def has_quarte?(suit)
+ @ranks = [7, 8, 9, :jack, :queen, :king, 10, :ace]
+ for i in 0...5
+ if includes(@ranks[i], suit) and includes(@ranks[i + 1], suit) and
+ includes(@ranks[i + 2], suit) and includes(@ranks[i + 3], suit)
+ return true
+ end
+ end
+ false
+ end
+
+ def quarte?
+ has_quarte?(:spades) or has_quarte?(:hearts) or
+ has_quarte?(:diamonds) or has_quarte?(:clubs)
+ end
+
+ def has_quint?(suit)
+ @ranks = [7, 8, 9, :jack, :queen, :king, 10, :ace]
+ for i in 0...4
+ if includes(@ranks[i], suit) and includes(@ranks[i + 1], suit) and
+ includes(@ranks[i + 2], suit) and includes(@ranks[i + 3], suit) and
+ includes(@ranks[i + 4], suit)
+ return true
+ end
+ end
+ false
+ end
+
+ def quint?
+ has_quint?(:spades) or has_quint?(:hearts) or
+ has_quint?(:diamonds) or has_quint?(:clubs)
+ end
+
+ def carre_of_jacks?
+ includes(:jack, :spades) and includes(:jack, :hearts) and
+ includes(:jack, :diamonds) and includes(:jack, :clubs)
+ end
+
+ def carre_of_nines?
+ includes(9, :spades) and includes(9, :hearts) and
+ includes(9, :diamonds) and includes(9, :clubs)
+ end
+
+ def carre_of_aces?
+ includes(:ace, :spades) and includes(:ace, :hearts) and
+ includes(:ace, :diamonds)and includes(:ace, :clubs)
+ end
+
+ end
+
+ def deal
+ shuffle
+ hand = []
+ 8.times do
+ hand << draw_top_card
+ end
+ Hand.new(hand)
+ end
+
+end
+
+class SixtySixDeck < Deck
+ def initialize(deck = nil)
+ @ranks = [9, :jack, :queen, :king, 10, :ace]
+ @suits = [:spades, :hearts, :diamonds, :clubs]
+ if deck == nil
+ @deck = []
+ for i in 0...@ranks.length
+ @deck << Card.new(@ranks[i],@suits[0]) << Card.new(@ranks[i],@suits[1])
+ @deck << Card.new(@ranks[i],@suits[2]) << Card.new(@ranks[i],@suits[3])
+ end
+ else
+ @deck = deck
+ end
+ end
+
+ def each
+ for i in 0...size
+ yield @deck[i]
+ end
+ end
+
+ class Hand
+ def initialize(hand)
+ @data = hand
+ end
+
+ def size
+ @data.length
+ end
+
+ def twenty?(trump_suit)
+ ! forty?(trump_suit) and
+ (forty?(:spades) or forty?(:hearts) or
+ forty?(:diamonds) or forty?(:clubs))
+ end
+
+ def forty?(trump_suit)
+ @data.include?(Card.new(:queen, trump_suit)) and
+ @data.include?(Card.new(:king, trump_suit))
+ end
+
+ end
+
+ def deal
+ shuffle
+ hand = []
+ 6.times do
+ hand << draw_top_card
+ end
+ Hand.new(hand)
+ end
+
+end