README
자동 적으로 시간 더해주는 함수
dateAddDel
const jsAdd = require('js-date-calc');
// first : 시간 데이터
// second : 시간
// third : y, m, d
jsAdd.dateAddDel('', '', '');
dateAddDelYmsHms
/**
* interval is kind
* year, month, week, day, hour, minute, second
* */
dateAddDelYmsHms('date Start', 'interval', 'number')
dataUtcChange
/**
* gmt -> utc date change
* i think korea time is world time change
*/
dataUtcChange('date Start')