Function startOfHour

pkgs/core/src/startOfHour/index.ts:33–43

(
  date: DateArg<DateType>,
  options?: StartOfHourOptions<ResultDate> | undefined,
)

 * //=> Tue Sep 02 2014 11:00:00
 */
export function startOfHour<
  DateType extends Date,
  ResultDate extends Date = DateType,
>(
  date: DateArg<DateType>,
  options?: StartOfHourOptions<ResultDate> | undefined,
): ResultDate {
  const _date = toDate(date, options?.in);
  _date.setMinutes(0, 0, 0);
  return _date;
}