[ENH] RBRelatedPatches [sm]
Avi Bryant
avi at beta4.com
Wed Sep 17 02:17:19 UTC 2003
On Tue, 16 Sep 2003, Ned Konz wrote:
> and (for Dictionaries)
>
> at: #key ifAbsent: [ ] ifPresentDo: [ :v | ]
Yeah, I've wanted this one more than once. Currently I resort to:
val := dict at: #key ifAbsent: [].
val ifNil: [...] ifNotNil: [...].
Which I've never been very fond of.
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