| 'use strict'; | |
| var GetIntrinsic = require('get-intrinsic'); | |
| var $TypeError = require('es-errors/type'); | |
| var $Date = GetIntrinsic('%Date%'); | |
| var $String = GetIntrinsic('%String%'); | |
| var $isNaN = require('math-intrinsics/isNaN'); | |
| // https://262.ecma-international.org/6.0/#sec-todatestring | |
| module.exports = function ToDateString(tv) { | |
| if (typeof tv !== 'number') { | |
| throw new $TypeError('Assertion failed: `tv` must be a Number'); | |
| } | |
| if ($isNaN(tv)) { | |
| return 'Invalid Date'; | |
| } | |
| return $String(new $Date(tv)); | |
| }; |