Re: Figuring out easier readonly interfaces from Boris Zbarsky on 2013-10-02 (public-script-coord@w3.org from October to December 2013)

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Wed, 02 Oct 2013 17:17:56 -0400
To: public-script-coord@w3.org
Message-ID: <524C8D84.70404@mit.edu>

On 10/2/13 5:10 PM, Tab Atkins Jr. wrote:
> From what I can tell, the easiest way to do this is to use a Proxy
> around the mutable instance, which intercepts the "set" and
> "deleteProperty" traps (and maybe "defineProperty"?) and cancels them,
> and forwards the rest of the traps.

So directly .apply()-ing a setter gotten off the prototype would still 
mutate the object?

-Boris

Received on Wednesday, 2 October 2013 21:18:23 UTC