cafe-grader-web Files · node_modules/es-abstract/2018/CreateMethodProperty.js

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submission report

Commit Description:

submission report

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                    node_modules/es-abstract/2018/CreateMethodProperty.js
                
             | 40 lines
             | 985 B
             | application/javascript 
             | JavascriptLexer
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      'use strict';

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

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

      var DefineOwnProperty = require('../helpers/DefineOwnProperty');

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

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

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

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

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

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

      module.exports = function CreateMethodProperty(O, P, V) {

      	if (Type(O) !== 'Object') {

      		throw new $TypeError('Assertion failed: Type(O) is not Object');

      	}

      	if (!IsPropertyKey(P)) {

      		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');

      	}

      	var newDesc = {

      		'[[Configurable]]': true,

      		'[[Enumerable]]': false,

      		'[[Value]]': V,

      		'[[Writable]]': true

      	};

      	return DefineOwnProperty(

      		IsDataDescriptor,

      		SameValue,

      		FromPropertyDescriptor,

      		O,

      		P,

      		newDesc

      	);

      };

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				'use strict';

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

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

				var DefineOwnProperty = require('../helpers/DefineOwnProperty');

				var FromPropertyDescriptor = require('./FromPropertyDescriptor');
				var IsDataDescriptor = require('./IsDataDescriptor');
				var IsPropertyKey = require('./IsPropertyKey');
				var SameValue = require('./SameValue');
				var Type = require('./Type');

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

				module.exports = function CreateMethodProperty(O, P, V) {
				if (Type(O) !== 'Object') {
				throw new $TypeError('Assertion failed: Type(O) is not Object');
				}

				if (!IsPropertyKey(P)) {
				throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
				}

				var newDesc = {
				'[[Configurable]]': true,
				'[[Enumerable]]': false,
				'[[Value]]': V,
				'[[Writable]]': true
				};
				return DefineOwnProperty(
				IsDataDescriptor,
				SameValue,
				FromPropertyDescriptor,
				O,
				P,
				newDesc
				);
				};