card.rb

# This Class would create an instance of a Card object
class Card
  attr_accessor :rank, :suit

  def initialize(rank, suit)
    @rank = rank
    @suit = suit
  end

  def output_card
    "#{rank} of #{suit}"
  end

  def self.random_card
    suit = ['hearts', 'spades', 'clubs', 'diamonds']
    Card.new(rand(1..13), suit.sample)
  end
end

# this would create multiple sets of cards
class Deck
  def initialize
    d = 0
    @cards = []
    while d < 13
      @cards << Card.random_card
      d += 1
    end
  end

  def shuffle
    @cards.shuffle!
  end

  def output
    @cards.each do |card|
      puts card
    end
  end

  def deal
    shuffle
    dealing = @cards.shift
    puts dealing.output_card
  end
end

deck = Deck.new
#Should deal a random card from the deck.
deck.deal