cafe-grader-web Files · node_modules/es-abstract/2015/OrdinaryGetOwnProperty.js

cafe-grader-web

Location: cafe-grader-web/node_modules/es-abstract/2015/OrdinaryGetOwnProperty.js

Commit Description:

redact user name on view submission

Commit Description:

redact user name on view submission

References:

r848:057622a7b534 algo

File last commit:

r789:8cd7e8db7e38 default

Show/Diff file:

Action:

            
                    node_modules/es-abstract/2015/OrdinaryGetOwnProperty.js
                
             | 44 lines
             | 1.2 KiB
             | application/javascript 
             | JavascriptLexer
             | 
      
            History
        
           Show Full History
         |
          Annotation
         | Raw
         |
              
              Download
              
      'use strict';

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

      var $gOPD = require('../helpers/getOwnPropertyDescriptor');

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

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

      var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');

      var has = require('has');

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

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

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

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

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

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

      module.exports = function OrdinaryGetOwnProperty(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');

      	}

      	if (!has(O, P)) {

      		return void 0;

      	}

      	if (!$gOPD) {

      		// ES3 / IE 8 fallback

      		var arrayLength = IsArray(O) && P === 'length';

      		var regexLastIndex = IsRegExp(O) && P === 'lastIndex';

      		return {

      			'[[Configurable]]': !(arrayLength || regexLastIndex),

      			'[[Enumerable]]': $isEnumerable(O, P),

      			'[[Value]]': O[P],

      			'[[Writable]]': true

      		};

      	}

      	return ToPropertyDescriptor($gOPD(O, P));

      };

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository permissions settings

Sign in to your account

Last Author

				'use strict';

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

				var $gOPD = require('../helpers/getOwnPropertyDescriptor');
				var $TypeError = GetIntrinsic('%TypeError%');

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

				var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');

				var has = require('has');

				var IsArray = require('./IsArray');
				var IsPropertyKey = require('./IsPropertyKey');
				var IsRegExp = require('./IsRegExp');
				var ToPropertyDescriptor = require('./ToPropertyDescriptor');
				var Type = require('./Type');

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

				module.exports = function OrdinaryGetOwnProperty(O, P) {
				if (Type(O) !== 'Object') {
				throw new $TypeError('Assertion failed: O must be an Object');
				}
				if (!IsPropertyKey(P)) {
				throw new $TypeError('Assertion failed: P must be a Property Key');
				}
				if (!has(O, P)) {
				return void 0;
				}
				if (!$gOPD) {
				// ES3 / IE 8 fallback
				var arrayLength = IsArray(O) && P === 'length';
				var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
				return {
				'[[Configurable]]': !(arrayLength \|\| regexLastIndex),
				'[[Enumerable]]': $isEnumerable(O, P),
				'[[Value]]': O[P],
				'[[Writable]]': true
				};
				}
				return ToPropertyDescriptor($gOPD(O, P));
				};