public double getRanking() {
        double ranking = 0;
        
        if (isStraightFlush() > 8.0) {
            ranking = isStraightFlush();
        } else if (isFourOfAKind() > 7.0) {
            ranking = isFourOfAKind();
        } else if (isFullHouse() > 6.0) {
            ranking = isFullHouse();
        } else if (isFlush() > 5.0) {
            ranking = isFlush();
        } else if (isStraight() > 4.0) {
            ranking = isStraight();
        } else if (isThreeOfAKind() > 3.0) {
            ranking = isThreeOfAKind();
        } else if (isTwoPair() > 2.0) {
            ranking = isTwoPair();
        }   else if (isPair() > 1.0) {
            ranking = isPair();
        } else {
            // WTF?
        }
        
        return ranking;
    }