index.js 1.5 KB

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  1. "use strict";
  2. var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
  3. Object.defineProperty(exports, "__esModule", {
  4. value: true
  5. });
  6. exports.default = lastDayOfQuarter;
  7. var _index = _interopRequireDefault(require("../toDate/index.js"));
  8. var _index2 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
  9. /**
  10. * @name lastDayOfQuarter
  11. * @category Quarter Helpers
  12. * @summary Return the last day of a year quarter for the given date.
  13. *
  14. * @description
  15. * Return the last day of a year quarter for the given date.
  16. * The result will be in the local timezone.
  17. *
  18. * @param {Date|Number} date - the original date
  19. * @param {Object} [options] - an object with options.
  20. * @param {0|1|2} [options.additionalDigits=2] - passed to `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate}
  21. * @returns {Date} the last day of a quarter
  22. * @throws {TypeError} 1 argument required
  23. * @throws {RangeError} `options.additionalDigits` must be 0, 1 or 2
  24. *
  25. * @example
  26. * // The last day of a quarter for 2 September 2014 11:55:00:
  27. * const result = lastDayOfQuarter(new Date(2014, 8, 2, 11, 55, 0))
  28. * //=> Tue Sep 30 2014 00:00:00
  29. */
  30. function lastDayOfQuarter(dirtyDate) {
  31. (0, _index2.default)(1, arguments);
  32. var date = (0, _index.default)(dirtyDate);
  33. var currentMonth = date.getMonth();
  34. var month = currentMonth - currentMonth % 3 + 3;
  35. date.setMonth(month, 0);
  36. date.setHours(0, 0, 0, 0);
  37. return date;
  38. }
  39. module.exports = exports.default;