mirror of
https://github.com/biobulkbende/biobulkbende.org.git
synced 2024-12-27 05:15:25 +00:00
21 lines
519 B
JavaScript
21 lines
519 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var GetIntrinsic = require('../GetIntrinsic');
|
||
|
|
|
||
|
|
var $TypeError = GetIntrinsic('%TypeError%');
|
||
|
|
|
||
|
|
var IsPropertyKey = require('./IsPropertyKey');
|
||
|
|
var Type = require('./Type');
|
||
|
|
|
||
|
|
// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
|
||
|
|
|
||
|
|
module.exports = function HasProperty(O, P) {
|
||
|
|
if (Type(O) !== 'Object') {
|
||
|
|
throw new $TypeError('Assertion failed: `O` must be an Object');
|
||
|
|
}
|
||
|
|
if (!IsPropertyKey(P)) {
|
||
|
|
throw new $TypeError('Assertion failed: `P` must be a Property Key');
|
||
|
|
}
|
||
|
|
return P in O;
|
||
|
|
};
|