> 2010/8/24 Schwab,Wilhelm K <
bschwab@anest.ufl.edu>:
>
>> This cropped up in Dolphin some years back. �IIRC, OA's answer was that streams historically worked on only Array and maybe something else. �Having said that, they relaxed a constraint because it was harmless and a good idea.
>>
>> I'm not sure about streaming over a set; lack of order means that it might be tricky to maintain a reasonable position??
>>
>>
> Exactly, the Stream would hardly be positionable, unless you use a
> sort of OrderedSet...
> A ReadWriteStream would be problematic for the same reasons.
>
> What would be the interest of such a Stream ?
> (I mean something more than what just you can do with #do:or #add:)
>
> Nicolas