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- 'use strict';
- const DatePart = require('./datepart');
- class Meridiem extends DatePart {
- constructor(opts={}) {
- super(opts);
- }
- up() {
- this.date.setHours((this.date.getHours() + 12) % 24);
- }
- down() {
- this.up();
- }
- toString() {
- let meridiem = this.date.getHours() > 12 ? 'pm' : 'am';
- return /\A/.test(this.token) ? meridiem.toUpperCase() : meridiem;
- }
- }
- module.exports = Meridiem;
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