@technobuddha/library/getEndOfYear/getEndOfYear.mjs

A large library of useful functions

import { month } from '../constants';
/**
 * Determine the last day of the year containing a date
 *
 * @param input The date
 * @param __namedParameters see {@link Options}
 * @default UTC false
 * @returns Midnight of the last day of the year containing the input date
 */
export function getEndOfYear(input, { UTC = false } = {}) {
    if (UTC)
        return new Date(Date.UTC(input.getUTCFullYear(), month.december, 31));
    return new Date(input.getFullYear(), month.december, 31);
}
export default getEndOfYear;