// ==UserScript==
// @name         UTILS_FUNCTION Library
// @namespace    dannysaurus.epik
// @version      1.0
// @description  library to modify functions and arrow functions
//
// @license      MIT
// ==/UserScript==
/* jslint esversion: 11 */
/* global unsafeWindow */
(() => {
'use strict';
unsafeWindow.dannysaurus_epik ||= {};
unsafeWindow.dannysaurus_epik.libraries ||= {};
unsafeWindow.dannysaurus_epik.libraries.UTILS_FUNCTION = (() => {
/**
* Throttle function calls with a timeOut between calls.
*
* The timeout is not reset if the function is called again before the timeout has expired.
*
* @param {Function} func - The function to throttle.
* @param {number} waitMs - The time to wait between function calls in milliseconds.
* @returns {Function} The throttled function.
*/
const throttle = (func, waitMs) => {
let timeout = null;
let argumnentsForNextCall = null;
// Funktion, die später aufgerufen wird
const runAfterTimeout = () => {
if (argumnentsForNextCall) {
func.apply(null, argumnentsForNextCall);
argumnentsForNextCall = null;
timeout = setTimeout(runAfterTimeout, waitMs);
} else {
timeout = null;
}
};
return (...args) => {
if (!timeout) {
func.apply(null, args);
timeout = setTimeout(runAfterTimeout, waitMs);
} else {
argumnentsForNextCall = args;
}
};
};
return {
throttle,
};
})();
})();