For reference, under Mac OS X 10.6.6: 2 compare: nan = NSOrderedDescending nan compare: 2 = NSOrderedAscending nan compare: nan = NSOrderedSame 2 isEqual: nan = NO nan isEqual: n = NO nan isEqual: nan = YES
Just for fun, I tried it with [NSNumber numberWithDouble:INFINITY] instead of 2: inf compare: nan = NSOrderedDescending nan compare: inf = NSOrderedAscending -inf compare: nan = NSOrderedAscending nan compare: -inf = NSOrderedDescending -- Jens Ayton _______________________________________________ Gnustep-dev mailing list Gnustep-dev@gnu.org http://lists.gnu.org/mailman/listinfo/gnustep-dev
