19 lines
396 B
JavaScript
19 lines
396 B
JavaScript
export function throttle(func, wait = 166) {
|
|
let timeout;
|
|
let lastArgs;
|
|
const later = () => {
|
|
timeout = undefined;
|
|
func(...lastArgs);
|
|
};
|
|
function throttled(...args) {
|
|
lastArgs = args;
|
|
if (timeout === undefined) {
|
|
timeout = setTimeout(later, wait);
|
|
}
|
|
}
|
|
throttled.clear = () => {
|
|
clearTimeout(timeout);
|
|
timeout = undefined;
|
|
};
|
|
return throttled;
|
|
} |