klz-cables.com/.pnpm-store/v10/files/b9/f2abb944414e8f996ec14e19c94bfdbe60584665b592b3c147ba9a6bba58f81ff38fd221a2e66f3fc3aeca687bde5bb59e119034ebce43d5caddb8ef78cd63

'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;