import { isSameWeek } from "./isSameWeek.mjs"; /** * @name isSameISOWeek * @category ISO Week Helpers * @summary Are the given dates in the same ISO week (and year)? * * @description * Are the given dates in the same ISO week (and year)? * * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date * * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc). * * @param dateLeft - The first date to check * @param dateRight - The second date to check * * @returns The dates are in the same ISO week (and year) * * @example * // Are 1 September 2014 and 7 September 2014 in the same ISO week? * const result = isSameISOWeek(new Date(2014, 8, 1), new Date(2014, 8, 7)) * //=> true * * @example * // Are 1 September 2014 and 1 September 2015 in the same ISO week? * const result = isSameISOWeek(new Date(2014, 8, 1), new Date(2015, 8, 1)) * //=> false */ export function isSameISOWeek(dateLeft, dateRight) { return isSameWeek(dateLeft, dateRight, { weekStartsOn: 1 }); } // Fallback for modularized imports: export default isSameISOWeek;