Hi I’m working on a game application. The schema of the game database looks like this
[ { UserName, UserImage, UserScore } ]
Here is an example snippet. I would like to sort the json array based on the score and extract the top 10(if any).
[{ name: "user1", image: "image", score: 10 }, { name: "user2", image: "image", score: 167 }, { name: "user3", image: "image", score: 1 }, { name: "user4", image: "image", score: 102 }, { name: "user5", image: "image", score: 12 } ]
I’m having trouble sorting this array based on the userScore so that I could display the top 10 on the leaderboards. Any help would be greatly appreciated.
Advertisement
Answer
try it for sort by number:
const sortNum = (arr) => { arr.sort(function (a, b) { return a - b; }); return arr; };
in your case:
const sortNum = (arr) => { arr.sort(function (a, b) { return a.score - b.score; }); return arr; };