15 lines
403 B
JavaScript
15 lines
403 B
JavaScript
|
export default function debounce(func, wait, immediate) {
|
||
|
|
let timeout;
|
||
|
|
return function _debounce(...args) {
|
||
|
|
const context = this;
|
||
|
|
const later = function __debounce() {
|
||
|
|
timeout = null;
|
||
|
|
if (!immediate) { func.apply(context, args); }
|
||
|
|
};
|
||
|
|
const callNow = immediate && !timeout;
|
||
|
|
clearTimeout(timeout);
|
||
|
|
timeout = setTimeout(later, wait);
|
||
|
|
if (callNow) { func.apply(context, args); }
|
||
|
|
};
|
||
|
|
}
|