23 lines
512 B
TypeScript
23 lines
512 B
TypeScript
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/**
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* @param fn - The function to debounce
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* @param delay - The delay in milliseconds
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* @returns A debounced version of the function
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*/
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export function debounce<T extends (...args: Parameters<T>) => void>(
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fn: T,
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delay: number
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): (...args: Parameters<T>) => void {
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let timeoutId: ReturnType<typeof setTimeout> | null = null;
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return (...args: Parameters<T>) => {
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if (timeoutId) {
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clearTimeout(timeoutId);
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}
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timeoutId = setTimeout(() => {
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fn(...args);
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timeoutId = null;
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}, delay);
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};
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}
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