everyutil/date/getDaysInQuarter.js

A comprehensive library of lightweight, reusable utility functions for JavaScript and TypeScript, designed to streamline common programming tasks such as string manipulation, array processing, date handling, and more.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getDaysInQuarter = void 0;
/**
 * Returns total days in the quarter for a given date.
 * @author @dailker
 * @param {Date} date
 * @returns {number}
 */
function getDaysInQuarter(date) {
    const q = Math.floor(date.getMonth() / 3);
    const year = date.getFullYear();
    const months = [q * 3, q * 3 + 1, q * 3 + 2];
    return months.reduce((sum, m) => sum + new Date(year, m + 1, 0).getDate(), 0);
}
exports.getDaysInQuarter = getDaysInQuarter;