baseframe-js/dist/js/fn/debounce.js

Baseframe JS is a comprehensive suite of modular plugins and utilities designed for front-end development

import $be from 'base-elem-js';
const defaultConfig = {
    immediate: false,
    delay: 100
};
export const debounceResize = (cb, namespace = 'debounceResize', immediate = false, delay = 100) => {
    const nm = namespace !== '' ? `.${namespace}` : '';
    const events = [`resize${nm}`];
    debounce(window, events, cb, { immediate, delay });
};
const debounce = (elem, event, cb, config) => {
    const $elem = $be(elem);
    const p = { ...defaultConfig, ...config };
    let timer = null;
    $elem.on(event, (ev, elem) => {
        clearTimeout(timer);
        timer = setTimeout(cb, p.delay, ev, elem);
    });
    if (p.immediate) {
        $elem.each((elem) => {
            const ev = new Event(typeof event === 'string' ? event : event[0]);
            setTimeout(cb, 0, ev, elem);
        });
    }
};
export default debounce;