6-3. 변수 추출하기
적용 시점
절차
예시
❌ Before
const getTotalPercent = (value) => `hour: ${value / 24}, minute: ${value / (24 * 60)}, second: ${value / (24 * 60 * 60)}`⭕ After
const getTotalPercent = (value) => {
const hour = value / 24;
const minute = hour / 60;
const second = minute / 60;
return `hour: ${hour}, minute: ${minute}, second: ${second}`;
}Last updated