@monstermann/fn/dist/promise/internals/timers.js

A utility library for TypeScript.

import { isIterable } from "../../function/isIterable.js";

//#region src/promise/internals/timers.ts
function createTimer(timeout, callback) {
	return {
		callback,
		tid: void 0,
		timeout
	};
}
function clearTimer(timer) {
	if (isIterable(timer)) return Array.from(timer).forEach(clearTimer);
	if (timer.timeout < 0) return;
	timer.tid = void clearTimeout(timer.tid);
}
function startTimer(timer) {
	if (isIterable(timer)) return Array.from(timer).forEach(startTimer);
	if (timer.timeout < 0) return;
	if (timer.tid != null) return;
	timer.tid = setTimeout(() => {
		timer.tid = void 0;
		timer.callback();
	}, timer.timeout);
}
function restartTimer(timer) {
	if (isIterable(timer)) return Array.from(timer).forEach(restartTimer);
	if (timer.timeout < 0) return;
	clearTimer(timer);
	startTimer(timer);
}

//#endregion
export { clearTimer, createTimer, restartTimer, startTimer };