diff --git a/src/main/java/edu/ntnu/stud/cardgame/HandOfCards.java b/src/main/java/edu/ntnu/stud/cardgame/HandOfCards.java index e537266c6312e2c03a8a12508481fa54623ec06e..a59f5156f1ac2445202bbdf1e0db29b1ed2c8165 100644 --- a/src/main/java/edu/ntnu/stud/cardgame/HandOfCards.java +++ b/src/main/java/edu/ntnu/stud/cardgame/HandOfCards.java @@ -24,4 +24,18 @@ public class HandOfCards { mapToInt(PlayingCard::getFace). sum(); } + + public String findHearts() { + StringBuilder sb = new StringBuilder(); + + hand.stream(). + map(PlayingCard::getAsString). + filter(s -> s.charAt(0) == 'H'). + forEach(sb::append); + + if (sb.isEmpty()) { + return "No hearts"; + } + return sb.toString(); + } }