index.js 696 B

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  1. import requiredArgs from "../_lib/requiredArgs/index.js";
  2. import previousDay from "../previousDay/index.js";
  3. /**
  4. * @name previousThursday
  5. * @category Weekday Helpers
  6. * @summary When is the previous Thursday?
  7. *
  8. * @description
  9. * When is the previous Thursday?
  10. *
  11. * @param {Date | number} date - the date to start counting from
  12. * @returns {Date} the previous Thursday
  13. * @throws {TypeError} 1 argument required
  14. *
  15. * @example
  16. * // When is the previous Thursday before Jun, 18, 2021?
  17. * const result = previousThursday(new Date(2021, 5, 18))
  18. * //=> Thu June 17 2021 00:00:00
  19. */
  20. export default function previousThursday(date) {
  21. requiredArgs(1, arguments);
  22. return previousDay(date, 4);
  23. }