node_modules/date-fns/esm/endOfDecade/index.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

import toDate from "../toDate/index.js";
import requiredArgs from "../_lib/requiredArgs/index.js";
/**
 * @name endOfDecade
 * @category Decade Helpers
 * @summary Return the end of a decade for the given date.
 *
 * @description
 * Return the end of a decade for the given date.
 *
 * @param {Date|Number} date - the original date
 * @returns {Date} the end of a decade
 * @param {Object} [options] - an object with options.
 * @param {0|1|2} [options.additionalDigits=2] - passed to `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate}
 * @throws {TypeError} 1 argument required
 * @throws {RangeError} `options.additionalDigits` must be 0, 1 or 2
 *
 * @example
 * // The end of a decade for 12 May 1984 00:00:00:
 * const result = endOfDecade(new Date(1984, 4, 12, 00, 00, 00))
 * //=> Dec 31 1989 23:59:59.999
 */
export default function endOfDecade(dirtyDate) {
  requiredArgs(1, arguments);
  var date = toDate(dirtyDate);
  var year = date.getFullYear();
  var decade = 9 + Math.floor(year / 10) * 10;
  date.setFullYear(decade, 11, 31);
  date.setHours(23, 59, 59, 999);
  return date;
}