JSFiddle - React, Tailwind, and code Playground

by hyunkikim

JavaScript

function junggle() {
  const numbers = [...arguments]
  const result = numbers.reduce((acc, current) => acc + current)
  this.result = result
  console.log(this)
}

const ninja1 = {}
const ninja2 = {}

junggle.apply(ninja1, [1,2,3,4]); // 값의 배열
junggle.call(ninja2, 5,6,7,8); // 값의 목록

console.log(ninja1.result) // 10
console.log(ninja2.result) // 26