24 lines
562 B
JavaScript
24 lines
562 B
JavaScript
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var inspect = require('object-inspect');
|
|
|
|
var isObject = require('../helpers/isObject');
|
|
var isPropertyKey = require('../helpers/isPropertyKey');
|
|
|
|
// https://262.ecma-international.org/6.0/#sec-get-o-p
|
|
|
|
module.exports = function Get(O, P) {
|
|
// 7.3.1.1
|
|
if (!isObject(O)) {
|
|
throw new $TypeError('Assertion failed: Type(O) is not Object');
|
|
}
|
|
// 7.3.1.2
|
|
if (!isPropertyKey(P)) {
|
|
throw new $TypeError('Assertion failed: P is not a Property Key, got ' + inspect(P));
|
|
}
|
|
// 7.3.1.3
|
|
return O[P];
|
|
};
|