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					33 lines
				
				1.1 KiB
			
		
		
			
		
	
	
					33 lines
				
				1.1 KiB
			| 
											3 years ago
										 | import isSameWeek from '../isSameWeek/index.js'; | ||
|  | import requiredArgs from '../_lib/requiredArgs/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) { | ||
|  |   requiredArgs(2, arguments); | ||
|  |   return isSameWeek(dirtyDateLeft, dirtyDateRight, { | ||
|  |     weekStartsOn: 1 | ||
|  |   }); | ||
|  | } |