Current File : //var/www/html/node_modules/date-fns/getDaysInMonth/index.js
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getDaysInMonth;
var _index = _interopRequireDefault(require("../toDate/index.js"));
var _index2 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* @name getDaysInMonth
* @category Month Helpers
* @summary Get the number of days in a month of the given date.
*
* @description
* Get the number of days in a month of the given date.
*
* ### 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 given date
* @returns {Number} the number of days in a month
* @throws {TypeError} 1 argument required
*
* @example
* // How many days are in February 2000?
* const result = getDaysInMonth(new Date(2000, 1))
* //=> 29
*/
function getDaysInMonth(dirtyDate) {
(0, _index2.default)(1, arguments);
var date = (0, _index.default)(dirtyDate);
var year = date.getFullYear();
var monthIndex = date.getMonth();
var lastDayOfMonth = new Date(0);
lastDayOfMonth.setFullYear(year, monthIndex + 1, 0);
lastDayOfMonth.setHours(0, 0, 0, 0);
return lastDayOfMonth.getDate();
}
module.exports = exports.default;
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