Modul/Back/node_modules/date-fns/esm/getDayOfYear/index.js

import toDate from "../toDate/index.js";
import startOfYear from "../startOfYear/index.js";
import differenceInCalendarDays from "../differenceInCalendarDays/index.js";
import requiredArgs from "../_lib/requiredArgs/index.js";
/**
 * @name getDayOfYear
 * @category Day Helpers
 * @summary Get the day of the year of the given date.
 *
 * @description
 * Get the day of the year of the given date.
 *
 * ### v2.0.0 breaking changes:
 *
 * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
 *
 * @param {Date|Number} date - the given date
 * @returns {Number} the day of year
 * @throws {TypeError} 1 argument required
 *
 * @example
 * // Which day of the year is 2 July 2014?
 * const result = getDayOfYear(new Date(2014, 6, 2))
 * //=> 183
 */

export default function getDayOfYear(dirtyDate) {
  requiredArgs(1, arguments);
  var date = toDate(dirtyDate);
  var diff = differenceInCalendarDays(date, startOfYear(date));
  var dayOfYear = diff + 1;
  return dayOfYear;
}