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| 'use strict';
|
| const DatePart = require('./datepart');
|
| class Year extends DatePart {
| constructor(opts = {}) {
| super(opts);
| }
|
| up() {
| this.date.setFullYear(this.date.getFullYear() + 1);
| }
|
| down() {
| this.date.setFullYear(this.date.getFullYear() - 1);
| }
|
| setTo(val) {
| this.date.setFullYear(val.substr(-4));
| }
|
| toString() {
| let year = String(this.date.getFullYear()).padStart(4, '0');
| return this.token.length === 2 ? year.substr(-2) : year;
| }
|
| }
|
| module.exports = Year;
|
|
