TestQA/node_modules/date-fns/last_day_of_month/index.js

var parse = require('../parse/index.js')

/**
 * @category Month Helpers
 * @summary Return the last day of a month for the given date.
 *
 * @description
 * Return the last day of a month for the given date.
 * The result will be in the local timezone.
 *
 * @param {Date|String|Number} date - the original date
 * @returns {Date} the last day of a month
 *
 * @example
 * // The last day of a month for 2 September 2014 11:55:00:
 * var result = lastDayOfMonth(new Date(2014, 8, 2, 11, 55, 0))
 * //=> Tue Sep 30 2014 00:00:00
 */
function lastDayOfMonth (dirtyDate) {
  var date = parse(dirtyDate)
  var month = date.getMonth()
  date.setFullYear(date.getFullYear(), month + 1, 0)
  date.setHours(0, 0, 0, 0)
  return date
}

module.exports = lastDayOfMonth