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31 lines
557 B
JavaScript

'use strict';
const DatePart = require('./datepart');
class Hours extends DatePart {
constructor(opts={}) {
super(opts);
}
up() {
this.date.setHours(this.date.getHours() + 1);
}
down() {
this.date.setHours(this.date.getHours() - 1);
}
setTo(val) {
this.date.setHours(parseInt(val.substr(-2)));
}
toString() {
let hours = this.date.getHours();
if (/h/.test(this.token))
hours = (hours % 12) || 12;
return this.token.length > 1 ? String(hours).padStart(2, '0') : hours;
}
}
module.exports = Hours;