lib/kevins_propietary_brain.rb
def pick(number, *cards)
      ordered = cards.flatten.map do |card|
        i = card_preference.map { |preference| card.type == preference }.index(true)
        {card: card, index: i}
      end
      ordered.sort_by { |h| h[:index] || 99 }.first(number).map {|h| h[:card] }
    end
def pick(number, *cards)
      ordered = cards.flatten.map do |card|
        i = card_preference.map { |preference| card.type == preference }.index(true)
        {card: card, index: i}
      end
      ordered.sort_by { |h| h[:index] || 99 }.first(number).map {|h| h[:card] }
    end
you have the option of picking from many cards, pick the best one.