Jorge Manrubia
44 lines
1000 B
JavaScript
44 lines
1000 B
JavaScript
export function throttle(fn, delay = 1000) {
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let timeoutId = null
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return (...args) => {
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if (!timeoutId) {
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fn(...args)
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timeoutId = setTimeout(() => timeoutId = null, delay)
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}
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}
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}
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export function debounce(fn, delay = 1000) {
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let timeoutId = null
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return (...args) => {
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clearTimeout(timeoutId)
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timeoutId = setTimeout(() => fn.apply(this, args), delay)
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}
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}
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export function nextEventLoopTick() {
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return delay(0)
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}
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export function onNextEventLoopTick(callback) {
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setTimeout(callback, 0)
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}
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export function nextEvent(element, eventName) {
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return new Promise(resolve => element.addEventListener(eventName, resolve, { once: true }))
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}
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export function nextFrame() {
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return new Promise(requestAnimationFrame)
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}
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export function nextEventNamed(eventName, element = window) {
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return new Promise(resolve => element.addEventListener(eventName, resolve, { once: true }))
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}
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export function delay(ms) {
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return new Promise(resolve => setTimeout(resolve, ms))
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}
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