util/debounce.ts at main · keii.dev/nodejs.org

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nodejs.org / util / debounce.ts

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 1type DebounceFunction<T = unknown> = (...args: Array<T>) => void;
 2
 3let timeoutId: NodeJS.Timeout;
 4
 5export const debounce =
 6  <T extends DebounceFunction>(
 7    func: T,
 8    delay: number
 9  ): ((...args: Parameters<T>) => void) =>
10  (...args: Parameters<T>) => {
11    clearTimeout(timeoutId);
12
13    timeoutId = setTimeout(() => {
14      func(...args);
15    }, delay);
16  };