That is: if it's is null or not protected, so a not protected function will be overwritten...
On Tue, Feb 8, 2011 at 11:36 PM, Ryan Florence <[email protected]> wrote: > Pretty sure I'm not confused--but I suppose it's possible I'm completely > confused. > > https://github.com/mootools/mootools-core/blob/master/Source/Core/Core.js#L209-210 > > Where it's added to Object: > > https://github.com/mootools/mootools-core/blob/master/Source/Core/Core.js#L276 > > > On Feb 8, 2011, at 2:00 PM, Savageman wrote: > > > (back to previous post) Maybe Ryan wanted to say that .implement() > > won't overwrite any existing prototypes (and he was confused between > > extend an implement?) > >
