[MLton] List comprehensions?
Vesa Karvonen
vesa.a.j.k at gmail.com
Wed May 30 11:18:39 PDT 2007
On 5/30/07, Wesley W. Terpstra <terpstra at dvs1.informatik.tu-darmstadt.de> wrote:
> I've been trying out haskell lately, and one thing I really like is:
> list comprehensions!
I have a recollection that Geoffrey Washburn has done something
related. Aha, here it is:
http://osdir.com/ml/lang.sml.smlnj/2006-12/msg00010.html .
> However, what I extremely dislike is: lazy evaluation.
>
> To get the one, is the other required?
> ie: could a hypothetical SML2007 have this?
>
> Speaking of which, my SML++ shopping list would also include:
> active patterns (see F#)
Have you looked at Rossberg's HaMLet S:
http://www.ps.uni-sb.de/hamlet/#successor-ml . It has two designs for
views. BTW, you can try HaMLet S (through smlbot) on the #sml irc
channel on freenode.net.
> type classes
I heard that some people are working on this and related stuff. So,
you might eventually get what you wish for. :-)
-Vesa Karvonen
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