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util: create throttle func
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@ -24,3 +24,14 @@ export function currencyColor(currency) {
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return '#4A7DED';
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}
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}
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export function throttle(fn, delayMillis) {
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let permitted = true;
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return () => {
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if (permitted) {
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fn.apply(this, arguments)
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permitted = false
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setTimeout(() => permitted = true, delayMillis)
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}
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}
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}
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