'use strict'; var $TypeError = require('es-errors/type'); var IsPropertyKey = require('./IsPropertyKey'); var Type = require('./Type'); // https://262.ecma-international.org/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; };