I've been searching all over the internet for an answer, including picking apart some code that does it correctly, but I can't seem to figure it out.
Basically, I want to take an existing array of objects
rank_data = [
{ name: "IRJBoss", point: 100 },
{ name: "RegainedORU", point: 100 },
{ name: "Kirbycube", point: 100 },
{ name: "RegainedORU", point: 96.735},
{ name: "Kirbycube", point: 96.735 },
{ name: "HanoCrux", point: 93.674 },
{ name: "Rynoxious", point: 93.674 },
{ name: "KanadianKiD", point: 93.674 },
{ name: "RegainedORU", point: 93.674 },
{ name: "LightShade", point: 93.674 },
...
]
And format them so all the points are added together, and each name is only used once
rank_data = [
{ name: "RegainedORU", point: 290.409 },
{ name: "Kirbycube", point: 196.735 },
{ name: "IRJBoss", point: 100 },
{ name: "HanoCrux", point: 93.674 },
{ name: "Rynoxious", point: 93.674 },
{ name: "KanadianKiD", point: 93.674 },
{ name: "LightShade", point: 93.674 },
...
]
What's the simplest way I could implement this into my code?
Basically you an just group them by name using reduce and then sort by point.
const rank_data = [{"name":"IRJBoss","point":100},{"name":"RegainedORU","point":100},{"name":"Kirbycube","point":100},{"name":"RegainedORU","point":96.735},{"name":"Kirbycube","point":96.735},{"name":"HanoCrux","point":93.674},{"name":"Rynoxious","point":93.674},{"name":"KanadianKiD","point":93.674},{"name":"RegainedORU","point":93.674},{"name":"LightShade","point":93.674}]
const result = Object.values(rank_data.reduce((r, { name, point }) => {
if (!r[name]) r[name] = { name, point }
else r[name].point += point
return r
}, {})).sort((a, b) => b.point - a.point)
console.log(result)Collected from the Internet
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