Sha256: cfe423199fb627d9cb7f68dc2ab70fccb358abb41bc342b457e6eef92552752e
Contents?: true
Size: 1.02 KB
Versions: 27
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Stored size: 1.02 KB
Contents
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var Type = require('./Type');
var IsDataDescriptor = require('./IsDataDescriptor');
var IsAccessorDescriptor = require('./IsAccessorDescriptor');
var assertRecord = require('../helpers/assertRecord');
// https://262.ecma-international.org/5.1/#sec-8.10.4
module.exports = function FromPropertyDescriptor(Desc) {
if (typeof Desc === 'undefined') {
return Desc;
}
assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
if (IsDataDescriptor(Desc)) {
return {
value: Desc['[[Value]]'],
writable: !!Desc['[[Writable]]'],
enumerable: !!Desc['[[Enumerable]]'],
configurable: !!Desc['[[Configurable]]']
};
} else if (IsAccessorDescriptor(Desc)) {
return {
get: Desc['[[Get]]'],
set: Desc['[[Set]]'],
enumerable: !!Desc['[[Enumerable]]'],
configurable: !!Desc['[[Configurable]]']
};
}
throw new $TypeError('FromPropertyDescriptor must be called with a fully populated Property Descriptor');
};
Version data entries
27 entries across 27 versions & 2 rubygems