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Message from discussion Object.keys
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Oliv  
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 More options Oct 10 2012, 10:44 am
From: Oliv <jahs...@gmail.com>
Date: Wed, 10 Oct 2012 07:44:12 -0700 (PDT)
Local: Wed, Oct 10 2012 10:44 am
Subject: Re: Object.keys
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Hi,

In the Object.keys function, it is using the hasOwnProperty function as a
test before returning keys, and it will return false if the key comes from
an inherited (ie prototype) property.

During the mootools Class object creation, the object passed in parameter
is merged in the prototype of the object Class, so you can't get the keys
with Object.keys().

I hope to be understandable, cheers, Olivier Gasc

Le mercredi 10 octobre 2012 14:50:55 UTC+2, Lee a écrit :

> I'm sure I'm doing something daft, but
> why doesn't Object.keys(this.obj) work?

> http://jsfiddle.net/leegee/cvrvK/4/

> Thanks...

> Lee


 
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