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

import toInteger from '../_lib/toInteger/index.js';
import addBusinessDays from '../addBusinessDays/index.js';
import requiredArgs from '../_lib/requiredArgs/index.js';
/**
 * @name subBusinessDays
 * @category Day Helpers
 * @summary Substract the specified number of business days (mon - fri) to the given date.
 *
 * @description
 * Substract the specified number of business days (mon - fri) to the given date, ignoring weekends.
 *
 * @param {Date|Number} date - the date to be changed
 * @param {Number} amount - the amount of business days to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.
 * @returns {Date} the new date with the business days subtracted
 * @throws {TypeError} 2 arguments required
 *
 * @example
 * // Substract 10 business days from 1 September 2014:
 * var result = subBusinessDays(new Date(2014, 8, 1), 10)
 * //=> Mon Aug 18 2014 00:00:00 (skipped weekend days)
 */

export default function subBusinessDays(dirtyDate, dirtyAmount) {
  requiredArgs(2, arguments);
  var amount = toInteger(dirtyAmount);
  return addBusinessDays(dirtyDate, -amount);
}