18 Sep
2005
18 Sep
'05
9:33 a.m.
Strange since we did not even introduce the changes of andrew on associations.... I will look at that.
Stef
On 18 sept. 05, at 08:48, Andreas Raab wrote:
Hi -
Trying out some stuff, I noticed that
dd := Dictionary new. dd at: nil put: #none.
will raise an error in 3.9a saying that "Dictionaries cannot meaningfully key by nil". That makes no sense. Dictionaries can perfectly contain nil keys, they always have and they always will.
Could somebody please explain to me why we no longer allow a perfectly good key in dictionaries?
Cheers,
- Andreas