balsanka

function debouncer(callBack, timer) {
	let timeoutId;
	return function () {
		let context = this;
		clearTimeout(timeoutId);
		timeoutId = setTimeout(() => {
			callBack.apply(context, arguments);
			clearTimeout(timeoutId);
		}, timer);
	};

balsanka

function throttling(callBack, timer) {
	let isBusy = false;
	let timeoutId;
	return function () {
		let context = this;
 
		if (!isBusy) {
			isBusy = true;
			callBack.call(context, ...arguments);
			timeoutId = setTimeout(() => {