bape/src/debounce.js

A Bathing Ape

// My Personal Implemention
//
// import noop from './noop'

// /**
//  * force the input function can only invoke once during the wait time
//  * 
//  * @param {function} fn 
//  * @param {number} wait 
//  * @param {boolean} leading whether invoke function at begin or end, default at end
//  */
// export default function debounce (fn, wait = 0, leading = false) {
//   if (typeof fn !== 'function') return noop

//   let timer = null

//   let canInvoke = true // use for leading case

//   return function debounced (...args) {
//     if (timer) clearTimeout(timer)

//     if (leading && canInvoke) {
//       fn.apply(args)
//       canInvoke = false
//     }

//     timer = setTimeout(() => {
//       if (leading) {
//         canInvoke = true
//       } else {
//         fn.apply(args)
//       }
//     }, wait)
//   }
// }

import debounce from 'lodash/debounce'
// from lodash
export default debounce