require_relative "card"

# Représente un paquet de cartes et gère son contenu.
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

  # Mélange les cartes du paquet.
  def shuffle
    @cards.shuffle!
  end

  # Retire et retourne la dernière carte du paquet.
  def draw
    @cards.pop
  end
end