Function constructFrom

pkgs/core/src/constructFrom/index.ts:44–60

(
  date: DateArg<DateType> | ContextFn<ResultDate> | undefined,
  value: DateArg<Date> & {},
)

 * }
 */
export function constructFrom<
  DateType extends Date | ConstructableDate,
  ResultDate extends Date = DateType,
>(
  date: DateArg<DateType> | ContextFn<ResultDate> | undefined,
  value: DateArg<Date> & {},
): ResultDate {
  if (typeof date === "function") return date(value);

  if (date && typeof date === "object" && constructFromSymbol in date)
    return date[constructFromSymbol](value);

  if (date instanceof Date)
    return new (date.constructor as GenericDateConstructor<ResultDate>)(value);

  return new Date(value) as ResultDate;
}