You get any card as an argument. Your task is to return the suit of this card (in lowercase).
Our deck (is preloaded):
DECK = ['2S','3S','4S','5S','6S','7S','8S','9S','10S','JS','QS','KS','AS',
'2D','3D','4D','5D','6D','7D','8D','9D','10D','JD','QD','KD','AD',
'2H','3H','4H','5H','6H','7H','8H','9H','10H','JH','QH','KH','AH',
'2C','3C','4C','5C','6C','7C','8C','9C','10C','JC','QC','KC','AC']
('3C') -> return 'clubs'
('3D') -> return 'diamonds'
('3H') -> return 'hearts'
('3S') -> return 'spades'
CARDS = {
'C': 'clubs',
'D': 'diamonds',
'H': 'hearts',
'S': 'spades'
}
def define_suit(card)
puts CARDS
CARDS[card[-1].to_sym]
end