| Server IP : 159.203.156.69 / Your IP : 216.73.216.37 Web Server : nginx/1.24.0 System : Linux main-ubuntu 6.8.0-71-generic #71-Ubuntu SMP PREEMPT_DYNAMIC Tue Jul 22 16:52:38 UTC 2025 x86_64 User : root ( 0) PHP Version : 8.3.6 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /var/www/tanviranik.com/node_modules/es-abstract/2023/ |
Upload File : |
'use strict';
var $TypeError = require('es-errors/type');
var isNegativeZero = require('math-intrinsics/isNegativeZero');
var IsDetachedBuffer = require('./IsDetachedBuffer');
var isInteger = require('math-intrinsics/isInteger');
var typedArrayBuffer = require('typed-array-buffer');
// https://262.ecma-international.org/12.0/#sec-isvalidintegerindex
module.exports = function IsValidIntegerIndex(O, index) {
// Assert: O is an Integer-Indexed exotic object.
var buffer = typedArrayBuffer(O); // step 1
if (typeof index !== 'number') {
throw new $TypeError('Assertion failed: Type(index) is not Number');
}
if (IsDetachedBuffer(buffer)) { return false; } // step 2
if (!isInteger(index)) { return false; } // step 3
if (isNegativeZero(index)) { return false; } // step 4
if (index < 0 || index >= O.length) { return false; } // step 5
return true; // step 6
};