deck.rb

class Deck

  RANKS = %w(2 3 4 5 6 7 8 9 10 J Q K A)
  SUITS = %w(s h c d)
  
  def initialize
    @cards = []
    RANKS.product(SUITS).each do |card|
      @cards << {rank: card[0], suit: card[1]}
    end
  end

end