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Start your free trialBen McMahan
7,922 PointsSpread syntax?
This would be a great opportunity to use spread syntax:
const handleScoreChange = (id, delta) => {
setPlayers(prevPlayers => prevPlayers.map(player => {
if (player.id === id) {
return {
...player, // spread syntax to maintain the player's details
score: player.score + delta // update only the player's score
}
}
return player;
}));
};
2 Answers
Rohald van Merode
Treehouse StaffThanks for sharing your solution Ben! Definitely a very clean way of doing this 😄 🔥
Pierre Morin
404 Pointsdefinitely better like that
Asan Danybayev
7,381 PointsAsan Danybayev
7,381 Pointsmuch better