REFACTORING: migliorato metodo chooseCard in TryHigherRankStrategy

src/main/java/it/unimi/di/sweng/briscola/strategie/TryHigherRankStrategy.java

@@ -13,11 +13,20 @@ public class TryHigherRankStrategy implements Strategy {
 
 	@Override
 	public @NotNull Card chooseCard(@NotNull Player me, @NotNull Player other, @NotNull Suit briscola) {
-		for (Card card : me) {
-			if (card.getSuit().equals(other.playedCard().getSuit()) && card.getRank().points() > other.playedCard().getRank().points())
+		Card otherCard = other.playedCard();
+
+		for (Card card : me)
+			if (isSameSuit(card, otherCard) && isHigherRank(card, otherCard))
 				return card;
-		}
 
 		return next.chooseCard(me, other, briscola);
 	}
+
+	private boolean isHigherRank(Card mine, Card other) {
+		return mine.getRank().points() > other.getRank().points();
+	}
+
+	private boolean isSameSuit(@NotNull Card mine, @NotNull Card other) {
+		return mine.getSuit().equals(other.getSuit());
+	}
 }