React_Client_App_Access/node_modules/date-fns/esm/isMonday/index.js

import toDate from '../toDate/index.js';
import requiredArgs from '../_lib/requiredArgs/index.js';
/**
 * @name isMonday
 * @category Weekday Helpers
 * @summary Is the given date Monday?
 *
 * @description
 * Is the given date Monday?
 *
 * ### 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 date to check
 * @returns {Boolean} the date is Monday
 * @throws {TypeError} 1 argument required
 *
 * @example
 * // Is 22 September 2014 Monday?
 * var result = isMonday(new Date(2014, 8, 22))
 * //=> true
 */

export default function isMonday(dirtyDate) {
  requiredArgs(1, arguments);
  return toDate(dirtyDate).getDay() === 1;
}