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- "use strict";
- var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = setMonth;
- var _index = _interopRequireDefault(require("../_lib/toInteger/index.js"));
- var _index2 = _interopRequireDefault(require("../toDate/index.js"));
- var _index3 = _interopRequireDefault(require("../getDaysInMonth/index.js"));
- var _index4 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
- /**
- * @name setMonth
- * @category Month Helpers
- * @summary Set the month to the given date.
- *
- * @description
- * Set the month to the given date.
- *
- * @param {Date|Number} date - the date to be changed
- * @param {Number} month - the month of the new date
- * @returns {Date} the new date with the month set
- * @throws {TypeError} 2 arguments required
- *
- * @example
- * // Set February to 1 September 2014:
- * const result = setMonth(new Date(2014, 8, 1), 1)
- * //=> Sat Feb 01 2014 00:00:00
- */
- function setMonth(dirtyDate, dirtyMonth) {
- (0, _index4.default)(2, arguments);
- var date = (0, _index2.default)(dirtyDate);
- var month = (0, _index.default)(dirtyMonth);
- var year = date.getFullYear();
- var day = date.getDate();
- var dateWithDesiredMonth = new Date(0);
- dateWithDesiredMonth.setFullYear(year, month, 15);
- dateWithDesiredMonth.setHours(0, 0, 0, 0);
- var daysInMonth = (0, _index3.default)(dateWithDesiredMonth);
- // Set the last day of the new month
- // if the original date was the last day of the longer month
- date.setMonth(month, Math.min(day, daysInMonth));
- return date;
- }
- module.exports = exports.default;
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