'use strict'; | |
var GetIntrinsic = require('get-intrinsic'); | |
var $TypeError = GetIntrinsic('%TypeError%'); | |
var $Date = GetIntrinsic('%Date%'); | |
var $isNaN = require('../helpers/isNaN'); | |
var Type = require('./Type'); | |
// https://ecma-international.org/ecma-262/6.0/#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 $Date(tv); | |
}; |