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refactor: add generic type to rangeMap

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aml360 2022-04-28 16:55:18 +02:00
parent 9e1077269a
commit b4a2945d10
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1 changed files with 2 additions and 2 deletions
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4
site/lib/range-map.ts
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@ -1,5 +1,5 @@
export default function rangeMap(n: number, fn: (i: number) => any) { export default function rangeMap<T>(n: number, fn: (i: number) => T): T[] {
const arr = new Array(n) const arr: T[] = new Array(n)
for (let i = 0; i < n; i++) { for (let i = 0; i < n; i++) {
arr[i] = fn(i) arr[i] = fn(i)
} }