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NV/object_keys.js

Created May 30, 2011 07:11
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How can I get all keys of an object (including enumerable:false)?
Raw
object_keys.js
var obj = {};
Object.defineProperty(obj, "x", {value: 42, enumerable: false});
Object.defineProperty(obj.__proto__, "y", {value: 63, enumerable: false});
for (var key in obj) console.log(key)
// nothing
Object.keys(obj)
// []
Object.getOwnPropertyNames(obj)
// ["x"]
@DmitrySoshnikov
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Object.getOwnPropertyNames

P.S. In addition see my Object.forAll enumeration method: https://gist.github.com/367080/

Dmitry.

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