diff options
author | isaacs <i@izs.me> | 2020-07-23 20:58:04 +0300 |
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committer | isaacs <i@izs.me> | 2020-07-29 21:53:42 +0300 |
commit | ad5e07d8bd86d1dbe2b03dc142f8c8d6f4828ffe (patch) | |
tree | 97b66f97d77f35774f10a5e3e9957b1897d150bb /node_modules/es-abstract/2017/EnumerableOwnProperties.js | |
parent | a16994cfdd2f255016f3d8ee60d03473d80eabd8 (diff) |
Full dependency reboot
Reinstall everything from a clean node_modules and package-lock.json
state.
Re-generate list of bundleDependencies and node_modules/.gitignore with
a script that does the right thing based on actual dependency state.
Diffstat (limited to 'node_modules/es-abstract/2017/EnumerableOwnProperties.js')
-rw-r--r-- | node_modules/es-abstract/2017/EnumerableOwnProperties.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/node_modules/es-abstract/2017/EnumerableOwnProperties.js b/node_modules/es-abstract/2017/EnumerableOwnProperties.js new file mode 100644 index 000000000..e2ed7226c --- /dev/null +++ b/node_modules/es-abstract/2017/EnumerableOwnProperties.js @@ -0,0 +1,43 @@ +'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); +}; |