CreateMethodProperty.jsā¢944 B
'use strict';
var $TypeError = require('es-errors/type');
var isObject = require('es-object-atoms/isObject');
var DefineOwnProperty = require('../helpers/DefineOwnProperty');
var FromPropertyDescriptor = require('./FromPropertyDescriptor');
var IsDataDescriptor = require('./IsDataDescriptor');
var isPropertyKey = require('../helpers/isPropertyKey');
var SameValue = require('./SameValue');
// https://262.ecma-international.org/6.0/#sec-createmethodproperty
module.exports = function CreateMethodProperty(O, P, V) {
if (!isObject(O)) {
throw new $TypeError('Assertion failed: Type(O) is not Object');
}
if (!isPropertyKey(P)) {
throw new $TypeError('Assertion failed: P is not a Property Key');
}
var newDesc = {
'[[Configurable]]': true,
'[[Enumerable]]': false,
'[[Value]]': V,
'[[Writable]]': true
};
return DefineOwnProperty(
IsDataDescriptor,
SameValue,
FromPropertyDescriptor,
O,
P,
newDesc
);
};