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- import { toDate } from "./toDate.mjs";
- /**
- * @name lastDayOfMonth
- * @category Month Helpers
- * @summary Return the last day of a month for the given date.
- *
- * @description
- * Return the last day of a month for the given date.
- * The result will be in the local timezone.
- *
- * @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 date - The original date
- *
- * @returns The last day of a month
- *
- * @example
- * // The last day of a month for 2 September 2014 11:55:00:
- * const result = lastDayOfMonth(new Date(2014, 8, 2, 11, 55, 0))
- * //=> Tue Sep 30 2014 00:00:00
- */
- export function lastDayOfMonth(date) {
- const _date = toDate(date);
- const month = _date.getMonth();
- _date.setFullYear(_date.getFullYear(), month + 1, 0);
- _date.setHours(0, 0, 0, 0);
- return _date;
- }
- // Fallback for modularized imports:
- export default lastDayOfMonth;
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