lib/card.rb
require "card_deck"
class CardDeck::Card # Represents a card in the deck
# Value of the card
def value
case @num
when "Ace" then 1
when 2..3 then @num
when 4 then 0
when 5..8 then @num
when 9 then 0
when 10 then 10
when "Jack" then 0
when "Queen" then -10
when "King" then 99
when "Joker" then 0
end
end
end