Function isSameISOWeekYear

pkgs/core/src/isSameISOWeekYear/index.ts:31–42

(
  laterDate: DateArg<Date> & {},
  earlierDate: DateArg<Date> & {},
  options?: IsSameISOWeekYearOptions | undefined,
)

 * //=> true
 */
export function isSameISOWeekYear(
  laterDate: DateArg<Date> & {},
  earlierDate: DateArg<Date> & {},
  options?: IsSameISOWeekYearOptions | undefined,
): boolean {
  const [laterDate_, earlierDate_] = normalizeDates(
    options?.in,
    laterDate,
    earlierDate,
  );
  return +startOfISOWeekYear(laterDate_) === +startOfISOWeekYear(earlierDate_);
}