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