I just would like to point out that English plus the use of some [of their] 
overloaded words may create havoc in a discussion.

TreeSets would be a common data structure to implement *sorted* sets in 
Smalltalk parlance. 

Although /ordered/ and /sorted/ may be synonyms in lay English, in Smalltalk 
the use of "Ordered" in the Collection classes has to the property of being 
indexable and sequenceable which other languages will call the behaviour of 
"random access".

just my 0.0199999....

 

Em 23/12/2009 14:34, Adrian Kuhn < ak...@iam.unibe.ch > escreveu:


Stéphane Ducasse  writes:

> >> I started to implement OrderedSet (OrderedCollection no duplicate) 
> >> but I think that I want probably UniqueOrdered. 
> >> I will publish what I have done and ask for feedback and that other can
> >> improve. I like the idea of using the TraitsTest to have coherent sets of
> >> behavior. 
> > 
> > Oh yeah, TreeSet ftw, missed that already sometime!
> 
> what is TreeSet?

The common data structure to implement ordered sets. Which one do you use?

--AA


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