#next, #next:
Craig Latta
squeak-dev at lists.squeakfoundation.org
Tue Oct 1 03:17:04 UTC 2002
Hi Bill--
> ...I tried
>
> 'abc' next: 5
>
> and got 'abc' vs. an exception. Does Flow (so far, I can't load it
> in my 3.2 image and haven't had time to try it in a clean image) or
> some other project address this issue?
Flow does; it makes the distinction via >>next: (which raises an
exception on exhaustion) and >>nextAvailable: (which answers as many of
the requested number of elements as are available).
-C
p.s. I'm assuming you meant something like ('abc' stream next: 5) ?
p.s.s.
The current release of Flow takes the form of a single file-in, so it's
pretty quick to install. I'd also appreciate any stacks you care to
send, from your attempt to install in your working image. Thanks!
--
Craig Latta
improvisational musical informaticist
craig at netjam.org
www.netjam.org/resume
Smalltalkers do: [:it | All with: Class, (And love: it)]
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