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