cafe-grader-web Files · node_modules/es-abstract/2016/HasOwnProperty.js

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submission report

Commit Description:

submission report

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                    node_modules/es-abstract/2016/HasOwnProperty.js
                
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             | application/javascript 
             | JavascriptLexer
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      'use strict';

      var GetIntrinsic = require('../GetIntrinsic');

      var $TypeError = GetIntrinsic('%TypeError%');

      var has = require('has');

      var IsPropertyKey = require('./IsPropertyKey');

      var Type = require('./Type');

      // https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty

      module.exports = function HasOwnProperty(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 has(O, P);

      };

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				'use strict';

				var GetIntrinsic = require('../GetIntrinsic');

				var $TypeError = GetIntrinsic('%TypeError%');

				var has = require('has');

				var IsPropertyKey = require('./IsPropertyKey');
				var Type = require('./Type');

				// https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty

				module.exports = function HasOwnProperty(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 has(O, P);
				};