4 lines
326 B
TypeScript
4 lines
326 B
TypeScript
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// https://advancedweb.hu/how-to-use-async-functions-with-array-filter-in-javascript/
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export async function AsyncFilter(arr: unknown[], predicate: (value: unknown, index: number, array: unknown[]) => Promise<boolean>) {
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return Promise.all(arr.map(predicate)).then((results) => arr.filter((_v, index) => results[index]));
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}
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