On Sep 22, 2008, at 12:42 AM, Stephen C. Gilardi wrote:
> It looks like tagging the gensym'd symbols with metadata will work.
> I'm having a go at it.
I've uploaded
http://groups.google.com/group/clojure/web/binding-destructure.patch
.
--Steve
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On Sep 21, 2008, at 10:36 PM, Stephen C. Gilardi wrote:
> If it's feasible, it's a feature I'd like to see in Clojure at some
> point.
It looks like tagging the gensym'd symbols with metadata will work.
I'm having a go at it.
--Steve
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Y
Hi Mike,
This is interesting, thanks for writing it. I understand Refs better
than Agents, but even so, I'm thinking I was wrong when I first
suggested using Agents for Cells.
Pondering aloud here: The critical property of a Cell is that it is
completely finished updating before any of its depe
I was surprised that clojure/binding doesn't support destructuring bind:
Clojure
user=> (def a)
#'user/a
user=> (def b)
#'user/b
user=> (binding [[a b] [1 2]] (+ a b))
java.lang.ClassCastException: clojure.lang.LazilyPersistentVector
cannot be cast to clojure.lang.Symbol (NO_SOURCE_FILE:3)
user=
Thanks for doing this. I've been curious about cells for a while, and
wondered how it could be done in Clojure.
Your comment (in the other thread) about using agents inspired me to
see how this would work. I've uploaded acells.clj to the group, which
is my attempt at converting your cells impleme
Just so we're all clear about this, if you run the program from, say,
inferior mode in Emacs on Windows XP, the "Hello World!" dialog will
appear, but it may appear *behind* the Emacs window, i.e. non-
intuitively, it does not start out in front of all the other windows.
Moreover, nothing in the X
I've uploaded a simple ant system solver for the traveling salesman
problem. It's not a very good solver, but it is a simple, truly
parallel implementation, with agents for 'ants' and refs/transactions
for the shared edge data.
http://clojure.googlegroups.com/web/tsp.zip
Have fun!
Rich
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On Sep 21, 8:08 am, Albert Cardona <[EMAIL PROTECTED]> wrote:
> clojure.lang.Compiler$CompilerException: cells.clj:35: Unable to resolve
> symbol: sequential? in this context
>
> What am I missing? I have latest svn clojure.
Hi Albert,
I'm not sure. I can't reproduce this on Clojure SVN rev. 103
Stuart,
> I've attached a trivial implementation of Cells in Clojure. It's not
> as fancy as the original CL version, but I think it gets the idea
> across.
>
clojure.lang.Compiler$CompilerException: cells.clj:35: Unable to resolve
symbol: sequential? in this context
What am I missing?
