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![Ben McMahan](https://secure.gravatar.com/avatar/a3f452836f34357aed2300ea37b640ee?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Ben McMahan
7,921 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](https://uploads.teamtreehouse.com/production/profile-photos/11666882/micro_Rohald-profile.jpg)
Rohald van Merode
Treehouse StaffThanks for sharing your solution Ben! Definitely a very clean way of doing this 😄 🔥
![Pierre Morin](https://secure.gravatar.com/avatar/e7f9bc220206d7284185660038238174?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Pierre Morin
404 Pointsdefinitely better like that
Asan Danybayev
7,381 PointsAsan Danybayev
7,381 Pointsmuch better