hugoWebsite/node_modules/date-fns/esm/addWeeks/index.js

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2022-10-29 00:20:35 +02:00
import toInteger from "../_lib/toInteger/index.js";
import addDays from "../addDays/index.js";
import requiredArgs from "../_lib/requiredArgs/index.js";
/**
* @name addWeeks
* @category Week Helpers
* @summary Add the specified number of weeks to the given date.
*
* @description
* Add the specified number of week to the given date.
*
* @param {Date|Number} date - the date to be changed
* @param {Number} amount - the amount of weeks to be added. 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 weeks added
* @throws {TypeError} 2 arguments required
*
* @example
* // Add 4 weeks to 1 September 2014:
* const result = addWeeks(new Date(2014, 8, 1), 4)
* //=> Mon Sep 29 2014 00:00:00
*/
export default function addWeeks(dirtyDate, dirtyAmount) {
requiredArgs(2, arguments);
var amount = toInteger(dirtyAmount);
var days = amount * 7;
return addDays(dirtyDate, days);
}