Re: [Pharo-project] Set with nil

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