Re: [JSMentors] Re: How to restore Object.prototype.hasOwnProperty if it has been overwritten?

2011-08-27 Thread Xavier MONTILLET
It is kind of bothersome... because the properties of Object.prototype are the one you can't really get a polyfill for... On Sun, Aug 28, 2011 at 1:25 AM, Lasse Reichstein wrote: > > > On Sun, Aug 28, 2011 at 12:43 AM, jdalton > wrote: >> >> > > I tried in Chrome and deleting just doesnt work...

[JSMentors] Re: How to restore Object.prototype.hasOwnProperty if it has been overwritten?

2011-08-27 Thread jdalton
> > I tried in Chrome and deleting just doesnt work... > > Deleting hasOwnProperty just... deletes it > > Ack, yes, my bad. That only works for the properties on, e.g., > Object.prototype, not the ones on Object itself. It doesn't work in Chrome on properties of Object.prototype either: http://js

[JSMentors] Re: How to restore Object.prototype.hasOwnProperty if it has been overwritten?

2011-08-27 Thread jdalton
> In some browsers, Safari and Chrome at least, deleting the bad value will > reveal the original value again. Just to clarify this special behavior does *not* happen in Chrome (old - canary) or Safari < 5. - JDD -- To view archived discussions from the original JSMentors Mailman list: http:/