locutus/python/calendar/monthrange.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.monthrange = monthrange;
const _calendar_ts_1 = require("../_helpers/_calendar.js");
function monthrange(year, month) {
    //      discuss at: https://locutus.io/python/calendar/monthrange/
    // parity verified: Python 3.12
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //       example 1: monthrange(2024, 2)
    //       returns 1: [3, 29]
    if (arguments.length === 0) {
        throw new TypeError("monthrange() missing 2 required positional arguments: 'year' and 'month'");
    }
    if (arguments.length === 1) {
        throw new TypeError("monthrange() missing 1 required positional argument: 'month'");
    }
    const normalizedYear = (0, _calendar_ts_1.normalizeCalendarYear)(year, 'monthrange');
    const normalizedMonth = (0, _calendar_ts_1.normalizeCalendarMonth)(month, 'monthrange');
    return [(0, _calendar_ts_1.pythonWeekday)(normalizedYear, normalizedMonth, 1), (0, _calendar_ts_1.daysInMonth)(normalizedYear, normalizedMonth)];
}