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922 BJavaScriptView Raw
1"use strict";
2exports.isLastDayOfMonth = isLastDayOfMonth;
3var _index = require("./endOfDay.js");
4var _index2 = require("./endOfMonth.js");
5var _index3 = require("./toDate.js");
6
7/**
8 * @name isLastDayOfMonth
9 * @category Month Helpers
10 * @summary Is the given date the last day of a month?
11 *
12 * @description
13 * Is the given date the last day of a month?
14 *
15 * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
16 *
17 * @param date - The date to check
18
19 * @returns The date is the last day of a month
20 *
21 * @example
22 * // Is 28 February 2014 the last day of a month?
23 * const result = isLastDayOfMonth(new Date(2014, 1, 28))
24 * //=> true
25 */
26function isLastDayOfMonth(date) {
27 const _date = (0, _index3.toDate)(date);
28 return +(0, _index.endOfDay)(_date) === +(0, _index2.endOfMonth)(_date);
29}