@technobuddha/library/getEndOfMonth/getEndOfMonth.mjs

A large library of useful functions

import getDaysInMonth from '../getDaysInMonth';
/**
 * Determine the last day of the month containing the input date
 *
 * @param input The date
 * @param __namedParameters see {@link Options}
 * @default UTC false
 * @returns Midnight on the last day of the month corresponding to the input date
 */
export function getEndOfMonth(input, { UTC = false } = {}) {
    if (UTC)
        return new Date(Date.UTC(input.getUTCFullYear(), input.getUTCMonth(), getDaysInMonth(input, { UTC })));
    return new Date(input.getFullYear(), input.getMonth(), getDaysInMonth(input, { UTC }));
}
export default getEndOfMonth;