Re: NSArray cluster class membership

[David Ayers]

Alex Perez wrote:
> > Hello list,
> >
> > I was browsing the "Porting OGo to MacOSX" page at
> > http://www.opengroupware.org/en/projects/macosx/ where I found:
> > "on Cocoa we cannot find out whether an array is mutable - affects
> > NGObjWeb and is hacked around using NS_DURING".
>
>
> In the interim, can you just rip out GNUstep-base's NSArray, rename it to
> GSArray or anything else, and use that instead of OS X's NSArray?

Could someone enlighten me, why respondsToSelector:@selector(addObject:) 
wouldn't work?

Cheers,
David