TIL- react 금액 한국식으로 나누기

첫번째 방법

export const priceFormatter = (price) => {
  const comma = (price) => {
    const price2 = String(price)
    return price2.replace(/(\d)(?=(?:\d{3})+(?!\d))/g, '$1,')
  }
  const uncomma = (price) => {
    const price3 = String(price)
    return price3.replace(/[^\d]+/g, '')
  }
  return comma(uncomma(price))
}

두번째 방법

Array.prototype.toLocaleString()

참조: https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Array/toLocaleString
http://www.devdic.com/javascript/refer/native/method:1344/toLocaleString()
나의 이글이 누군가에게 가취있기를..