35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
|
import isSameWeek from '../isSameWeek/index.js';
|
||
|
|
/**
|
||
|
|
* @name isSameISOWeek
|
||
|
|
* @category ISO Week Helpers
|
||
|
|
* @summary Are the given dates in the same ISO week?
|
||
|
|
*
|
||
|
|
* @description
|
||
|
|
* Are the given dates in the same ISO week?
|
||
|
|
*
|
||
|
|
* ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date
|
||
|
|
*
|
||
|
|
* ### v2.0.0 breaking changes:
|
||
|
|
*
|
||
|
|
* - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
|
||
|
|
*
|
||
|
|
* @param {Date|Number} dateLeft - the first date to check
|
||
|
|
* @param {Date|Number} dateRight - the second date to check
|
||
|
|
* @returns {Boolean} the dates are in the same ISO week
|
||
|
|
* @throws {TypeError} 2 arguments required
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // Are 1 September 2014 and 7 September 2014 in the same ISO week?
|
||
|
|
* var result = isSameISOWeek(new Date(2014, 8, 1), new Date(2014, 8, 7))
|
||
|
|
* //=> true
|
||
|
|
*/
|
||
|
|
|
||
|
|
export default function isSameISOWeek(dirtyDateLeft, dirtyDateRight) {
|
||
|
|
if (arguments.length < 2) {
|
||
|
|
throw new TypeError('2 arguments required, but only ' + arguments.length + ' present');
|
||
|
|
}
|
||
|
|
|
||
|
|
return isSameWeek(dirtyDateLeft, dirtyDateRight, {
|
||
|
|
weekStartsOn: 1
|
||
|
|
});
|
||
|
|
}
|