| Path : /var/www/html/infraai.ai/frontend/node_modules/es-abstract/2018/ |
|
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| Current File : /var/www/html/infraai.ai/frontend/node_modules/es-abstract/2018/OrdinaryGetOwnProperty.js |
'use strict';
var $gOPD = require('gopd');
var $TypeError = require('es-errors/type');
var isObject = require('es-object-atoms/isObject');
var hasOwn = require('hasown');
var callBound = require('call-bound');
var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
var IsArray = require('./IsArray');
var isPropertyKey = require('../helpers/isPropertyKey');
var IsRegExp = require('./IsRegExp');
var ToPropertyDescriptor = require('./ToPropertyDescriptor');
// https://262.ecma-international.org/6.0/#sec-ordinarygetownproperty
module.exports = function OrdinaryGetOwnProperty(O, P) {
if (!isObject(O)) {
throw new $TypeError('Assertion failed: O must be an Object');
}
if (!isPropertyKey(P)) {
throw new $TypeError('Assertion failed: P must be a Property Key');
}
if (!hasOwn(O, P)) {
return void 0;
}
if (!$gOPD) {
// ES3 / IE 8 fallback
var arrayLength = IsArray(O) && P === 'length';
var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
return {
'[[Configurable]]': !(arrayLength || regexLastIndex),
'[[Enumerable]]': $isEnumerable(O, P),
'[[Value]]': O[P],
'[[Writable]]': true
};
}
return ToPropertyDescriptor($gOPD(O, P));
};