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

/**
 * @category Day Helpers
 * @summary Return the start of yesterday.
 *
 * @description
 * Return the start of yesterday.
 *
 * @returns {Date} the start of yesterday
 *
 * @example
 * // If today is 6 October 2014:
 * var result = startOfYesterday()
 * //=> Sun Oct 5 2014 00:00:00
 */
function startOfYesterday () {
  var now = new Date()
  var year = now.getFullYear()
  var month = now.getMonth()
  var day = now.getDate()

  var date = new Date(0)
  date.setFullYear(year, month, day - 1)
  date.setHours(0, 0, 0, 0)
  return date
}

module.exports = startOfYesterday