Current File : /var/www/html/node_modules/date-fns/esm/subBusinessDays/index.js
import addBusinessDays from "../addBusinessDays/index.js";
import requiredArgs from "../_lib/requiredArgs/index.js";
import toInteger from "../_lib/toInteger/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:
* const 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);
}
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