mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-25 09:55:15 +00:00
31 lines
732 B
JavaScript
31 lines
732 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var GetIntrinsic = require('get-intrinsic');
|
||
|
|
|
||
|
|
var $TypeError = GetIntrinsic('%TypeError%');
|
||
|
|
|
||
|
|
var inspect = require('object-inspect');
|
||
|
|
|
||
|
|
var IsPropertyKey = require('./IsPropertyKey');
|
||
|
|
var Type = require('./Type');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p
|
||
|
|
* 1. Assert: Type(O) is Object.
|
||
|
|
* 2. Assert: IsPropertyKey(P) is true.
|
||
|
|
* 3. Return O.[[Get]](P, O).
|
||
|
|
*/
|
||
|
|
|
||
|
|
module.exports = function Get(O, P) {
|
||
|
|
// 7.3.1.1
|
||
|
|
if (Type(O) !== 'Object') {
|
||
|
|
throw new $TypeError('Assertion failed: Type(O) is not Object');
|
||
|
|
}
|
||
|
|
// 7.3.1.2
|
||
|
|
if (!IsPropertyKey(P)) {
|
||
|
|
throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));
|
||
|
|
}
|
||
|
|
// 7.3.1.3
|
||
|
|
return O[P];
|
||
|
|
};
|