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Diffstat (limited to 'node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js')
-rw-r--r-- | node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js b/node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js deleted file mode 100644 index e2ed722..0000000 --- a/node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js +++ /dev/null @@ -1,43 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var $TypeError = GetIntrinsic('%TypeError%'); - -var objectKeys = require('object-keys'); - -var callBound = require('../helpers/callBound'); - -var callBind = require('../helpers/callBind'); - -var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable'); -var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%')); - -var forEach = require('../helpers/forEach'); - -var Type = require('./Type'); - -// https://www.ecma-international.org/ecma-262/8.0/#sec-enumerableownproperties - -module.exports = function EnumerableOwnProperties(O, kind) { - if (Type(O) !== 'Object') { - throw new $TypeError('Assertion failed: Type(O) is not Object'); - } - - var keys = objectKeys(O); - if (kind === 'key') { - return keys; - } - if (kind === 'value' || kind === 'key+value') { - var results = []; - forEach(keys, function (key) { - if ($isEnumerable(O, key)) { - $pushApply(results, [ - kind === 'value' ? O[key] : [key, O[key]] - ]); - } - }); - return results; - } - throw new $TypeError('Assertion failed: "kind" is not "key", "value", or "key+value": ' + kind); -}; |