blob: ec60852e5fa7f50b1df5989a764e76704a4c85d3 (
plain) (
blame)
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
32
33
34
35
36
37
38
39
40
|
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = setISOWeek;
var _index = _interopRequireDefault(require("../_lib/toInteger/index.js"));
var _index2 = _interopRequireDefault(require("../toDate/index.js"));
var _index3 = _interopRequireDefault(require("../getISOWeek/index.js"));
var _index4 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
/**
* @name setISOWeek
* @category ISO Week Helpers
* @summary Set the ISO week to the given date.
*
* @description
* Set the ISO week to the given date, saving the weekday number.
*
* ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date
*
* @param {Date|Number} date - the date to be changed
* @param {Number} isoWeek - the ISO week of the new date
* @returns {Date} the new date with the ISO week set
* @throws {TypeError} 2 arguments required
*
* @example
* // Set the 53rd ISO week to 7 August 2004:
* const result = setISOWeek(new Date(2004, 7, 7), 53)
* //=> Sat Jan 01 2005 00:00:00
*/
function setISOWeek(dirtyDate, dirtyISOWeek) {
(0, _index4.default)(2, arguments);
var date = (0, _index2.default)(dirtyDate);
var isoWeek = (0, _index.default)(dirtyISOWeek);
var diff = (0, _index3.default)(date) - isoWeek;
date.setDate(date.getDate() - diff * 7);
return date;
}
module.exports = exports.default;
|
