@web3r/flowerkit/dist/fn/getThrottledFn/index.js

A collection of more than 60 often used utility JS functions that simplify frontend development.

import ow from"ow";
/**
 * Gets a throttled function with specific delay
 * @param func{Function} - function
 * @param delay{Number=} - delay in ms, 1000 by default
 * @return {*}
 * @example
 * // How to implement function throttling?
 * const getDataFromAPI = () => Promise.resolve([]);
 * const getThrottledDataFromAPI = getThrottledFn(getDataFromAPI, 3000);
 * getThrottledFn(); // => []
 */const getThrottledFn=(func,delay=1000)=>{ow(func,ow.function);ow(delay,ow.optional.number.not.infinite);let timeout=null;return(...args)=>{if(!timeout){func(...args);timeout=setTimeout((()=>{timeout=null}),delay)}}};export{getThrottledFn};
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