Subj : Re: disabling toString() and toSource() for functions
To   : netscape.public.mozilla.jseng
From : Igor Bukanov
Date : Wed Jan 19 2005 11:54 am

Merten Schumann wrote:
> Hm, interesting. Just tried it in Rhino, it works, code of my "hidden"
> functions is printend. So users can see what internal variables and all
> I do use there ... Hmmm.
> 
> Would be really nice to have something to prevent this
> toString()/toSource() stuff, if needed! By overloading the
> toString()/toSource() or so, but how to do this for functions? Something
> like the ClassShutter mechanism would be helpful ...

Use contextInstance.setGeneratingSource(false),
http://www.mozilla.org/rhino/apidocs/org/mozilla/javascript/Context.html#setGeneratingSource(boolean)

Regards, Igor

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