May 20, 2011
9:36 a.m.
On a dropdown menu where you can choose between 'apple' -> #apple, 'orange' -> #orange or 'nothing' -> nil, for example :) 2011/5/20 Henrik Sperre Johansen <henrik.s.johansen@veloxit.no>
On 20.05.2011 11:14, Mariano Martinez Peck wrote:
please please please I want that!
I want to be able to do:
aSet add: 'mariano'; add: nil; add: 'guille'; add: nil.
aSet size -> 3
aSet contains: nil -> true
aSet remove: nil.
aSet contains: nil -> false
It's not like I'm principaly against it, but... why? Other than treating all objects equally, I mean?
I honestly can't come up with a single case where I'd want to put nil in a Set on purpose.
Cheers, Henry