Kate

Very Simple Date data manage Module(javascript)

Install

npm i @owneul/kate

Usage

var kate = new Kate('2019년 4월 18일');
var formatted = kate.format('yyyy.mm.dd ap h시 i분 s초');
console.log(formatted); // 2019.04.18 오전 12시 0분 0초

// add~ methods return copy of Kate Object. (new Instance)
var copied = kate.addDays(10);
console.log(copied.format('yy/m/d HH:ii:ss')); // 19/4/28 00:00:00

// set~ methods return original Kate Object. (not create new Instance)
kate.setHours(23).setMinutes(59).setSeconds(59); // 2019.04.18 오후 11시 59분 59초
console.log(kate.format('yyyy.mm.dd ap h시 i분 s초'));

var dateIntervalFrom1991_02_01 = kate.diffInDays('1991-02-01');
console.log(dateIntervalFrom1991_02_01); // -10303

format() arguments

| replace | to | result | |--------|-------|------| | yyyy | Full Year(4) | 1991 | |yy|Simple Year(2)|91| |mm|zerofilled month|02| |m|non-zerofill month|2| |dd|zerofilled date|01| |d|non-zerofill date|1| |E|day label|금(Fri)| |HH|zerofilled hours(24H)|17| |H|non-zerofill hours(24H)|5| |hh|zerofilled hours(12H)|05| |h|non-zerofill hours(12H)|5| |ii|zerofilled minutes|09| |i|non-zerofill minutes|9| |ss|zerofilled minutes|01| |s|non-zerofill minutes|1| |ap|meridiem label|오전(AM)|

set custom labels

Kate.setMeridiemLabels(['AM', 'PM']);
Kate.setDayLabels(['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']); // start with sunday

License

MIT