biobulkbende.org/node_modules/es-abstract/2018/OrdinaryHasProperty.js
2020-09-16 14:23:28 +02:00

21 lines
537 B
JavaScript
Generated

'use strict';
var GetIntrinsic = require('../GetIntrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var IsPropertyKey = require('./IsPropertyKey');
var Type = require('./Type');
// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty
module.exports = function OrdinaryHasProperty(O, P) {
if (Type(O) !== 'Object') {
throw new $TypeError('Assertion failed: Type(O) is not Object');
}
if (!IsPropertyKey(P)) {
throw new $TypeError('Assertion failed: P must be a Property Key');
}
return P in O;
};