source: frontend/node_modules/es-abstract/2024/ToIndex.js

'use strict';

var $RangeError = require('es-errors/range');

var ToIntegerOrInfinity = require('./ToIntegerOrInfinity');

var MAX_SAFE_INTEGER = require('math-intrinsics/constants/maxSafeInteger');

// https://262.ecma-international.org/15.0/#sec-toindex

module.exports = function ToIndex(value) {
        if (typeof value === 'undefined') {
                return 0;
        }
        var integer = ToIntegerOrInfinity(value);
        if (integer < 0 || integer >= MAX_SAFE_INTEGER) {
                throw new $RangeError('index must be >= 0 and < 2 ** 53 - 1');
        }
        return integer;
};