OrdinaryHasProperty.js 537 Bytes
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'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;
};