Function startOfSecond

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

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

 * //=> Mon Dec 01 2014 22:15:45.000
 */
export function startOfSecond<
  DateType extends Date,
  ResultDate extends Date = DateType,
>(
  date: DateArg<DateType>,
  options?: StartOfSecondOptions<ResultDate> | undefined,
): ResultDate {
  const date_ = toDate(date, options?.in);
  date_.setMilliseconds(0);
  return date_;
}