| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | 'use strict'; |
| 2 | |
| 3 | var GetIntrinsic = require('get-intrinsic'); |
| 4 | |
| 5 | var $TypeError = GetIntrinsic('%TypeError%'); |
| 6 | var $Date = GetIntrinsic('%Date%'); |
| 7 | |
| 8 | var $isNaN = require('../helpers/isNaN'); |
| 9 | |
| 10 | var Type = require('./Type'); |
| 11 | |
| 12 | // https://ecma-international.org/ecma-262/6.0/#sec-todatestring |
| 13 | |
| 14 | module.exports = function ToDateString(tv) { |
| 15 | if (Type(tv) !== 'Number') { |
| 16 | throw new $TypeError('Assertion failed: `tv` must be a Number'); |
| 17 | } |
| 18 | if ($isNaN(tv)) { |
| 19 | return 'Invalid Date'; |
| 20 | } |
| 21 | return $Date(tv); |
| 22 | }; |