Source: getTime/index.js

import toDate from '../toDate/index'
import requiredArgs from '../_lib/requiredArgs/index'

/**
 * @name getTime
 * @category Timestamp Helpers
 * @summary Get the milliseconds timestamp of the given date.
 *
 * @description
 * Get the milliseconds timestamp of the given date.
 *
 * ### v2.0.0 breaking changes:
 *
 * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
 *
 * @param {Date|Number} date - the given date
 * @returns {Number} the timestamp
 * @throws {TypeError} 1 argument required
 *
 * @example
 * // Get the timestamp of 29 February 2012 11:45:05.123:
 * var result = getTime(new Date(2012, 1, 29, 11, 45, 5, 123))
 * //=> 1330515905123
 */
export default function getTime(dirtyDate) {
  requiredArgs(1, arguments)

  var date = toDate(dirtyDate)
  var timestamp = date.getTime()
  return timestamp
}