Yup, something like that is gonna work.
Thanks!
On Tuesday, September 4, 2012 2:34:27 PM UTC-7, Mark Hamstra wrote:
So I'm working on developing a Clojure api for a distributed data analysis
framework. A key part of that has to be the ability to pass functions as
parameters into various
Try:
(.setDynamic (intern *ns* 'a 0))
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Thanks guys!
I'll go with ring + compojure bundled with cheshire json and clojuremongodb
as a starting point and see where I get to.
I'm all in favour of pleasant suprises!
David.
On Wednesday, 5 September 2012 03:05:33 UTC+1, Gaz wrote:
We do all of the things you mention (minus the replay,
For a decent intro to ring and compojure you probably want to watch
http://skillsmatter.com/podcast/home/functional-web
It's an introduction to the libraries by their author/maintainer, James
Reeves.
On Wednesday, September 5, 2012 9:56:51 AM UTC+2, David Dawson wrote:
Thanks guys!
I'll go
I too approve of Mark's reasoning and solution. Probably that should be
moved into
http://dev.clojure.org/display/design/Allow+duplicate+map+keys+and+set+elements
On Wednesday, September 5, 2012 6:40:50 AM UTC+2, Peter Taoussanis wrote:
+1 on Mark's most recent reply, that is:
* Revert to
On Wed, Sep 5, 2012 at 1:35 PM, abp abp...@googlemail.com wrote:
For a decent intro to ring and compojure you probably want to watch
http://skillsmatter.com/podcast/home/functional-web
It's an introduction to the libraries by their author/maintainer, James
Reeves.
Thanks for the link.
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On Tue, Sep 04, 2012 at 13:51 +0200, Ben Smith-Mannschott wrote:
The naming of contains? is one of Clojure's small warts. Almost
everyone seems to stumble over it when they're starting out. I know I
did. Naming it contains-key? would have prevented a great deal of
confusion, but I guess that
I was watching David Nolan's talk about predicate
dispatchhttp://blip.tv/clojure/david-nolen-predicate-dispatch-5953889,
and he articulated something that I've found frustrating about multimethods
- the set of implementations is open, but the dispatch function is closed.
That means that if your
On Monday, 3 September 2012 06:26:07 UTC+1, Stephen Compall wrote:
(- ss (map tok-fn), (reductions (partial apply merge) #{}),
(take-while #(...)), (map #(do %2 %1) ss), last)
Use of `atom' for this sort of thing is certainly an antipattern, so
consider any alternative that suits
On Monday, 3 September 2012 14:03:42 UTC+1, Dave Sann wrote:
(defn take-while-reduce
fancy take accumulating a reduced value on taken items
this value can then be tested in the take fn
Much appreciated.
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Hi Mark,
Thanks for extracting a summary of the conversation so far, and +1 for making
sure this is on the wiki.
Stu
On Tue, Sep 4, 2012 at 9:30 AM, Andy Fingerhut andy.finger...@gmail.com
wrote:
I'm just trying to get the argument for change as clearly as possible.
The major bullet
Thanks. I think I'll write my own `defgeneric` to hide an `ns-unmap` from the
reader. (I like the terminology of generic function better than multimethod
anyway, as an introduction to the idea.)
On Sep 4, 2012, at 5:41 PM, Ulises wrote:
Binding to the var instead of the value will allow it
Hi group,
Have been a while since I don't into that project. Is the CRL version of
clojure using another mailing list? How is the status of the project? I
think it would be very very interesting if we can start using clojure in
the .net framework.
Any information you can give me about this
Of course you can...
http://clojureclr.blogspot.co.uk/
Jim
On 05/09/12 16:36, Erlis Vidal wrote:
Hi group,
Have been a while since I don't into that project. Is the CRL version
of clojure using another mailing list? How is the status of the
project? I think it would be very very
On Tue, Sep 4, 2012 at 7:05 PM, gaz jones gareth.e.jo...@gmail.com wrote:
We do all of the things you mention (minus the replay, but that would
be trivial) in Clojure where I work, and it is remarkably easy. We
use:
* ring + compojure and an embedded jetty server to create lightweight
=
Birds of a Feather sessions (BOFs)
Commercial Users of Functional Programming Workshop (CUFP 2012)
http://cufp.org/bofs-2012
Hi everybody,
I get a little idea now that we are heading to Christmas.
Would be nice to organize a little fund raiser to support our projects.
We have a lot of great project, but first of all good documentation is not
the norm.
Then there are a lot of spot where we can improve-- I am thinking
I'll be honest with you... I 'm not sure I understand at all what you
mean! raise money for people to document their open-source projects better?
forgive me but I missed your point... :-)
Jim
On 05/09/12 17:37, Simone Mosciatti wrote:
Hi everybody,
I get a little idea now that we are
Brian,
I share your pain. A standardized contrib solution for this would be welcomed.
Are there other things like this that cause people to restart REPL
unnecessarily? I would like to identify the whole list of such things and kill
them.
Stu
Thanks. I think I'll write my own `defgeneric`
Stuart Halloway stuart.hallo...@gmail.com writes:
Are there other things like this that cause people to restart REPL
unnecessarily? I would like to identify the whole list of such things and
kill them.
Maybe related. Ritz has slime-load-file hooked up to code that tries to
remove dead vars
if I recall, the current defonce like behavior of multimethods was a
response to the situation where if you have your multimethods split
across multiple files reloading the file with the defmulti in it would
re-def the multimethod with the new dispatch, but it would not have
any of the methods
I would say raise money to help people improve their project (documentation
is a very important part that).
With a little of our effort and a big jump thank to some company we would
improve a lot of projects.
It will help everybody...
The developers that finally get something from their open
aaa ok that makes things clearer...thank you I get your point now! i
can't say it doesn't make sense but i would say it's rather ambitious. :-)
Jim
On 05/09/12 18:15, Simone Mosciatti wrote:
I would say raise money to help people improve their project
(documentation is a very important part
I've copied and pasted Mark's arguments to the Wiki page here:
http://dev.clojure.org/display/design/Allow+duplicate+map+keys+and+set+elements
Andy
On Sep 5, 2012, at 6:41 AM, Stuart Halloway wrote:
Hi Mark,
Thanks for extracting a summary of the conversation so far, and +1 for making
We keep bringing up the same social problem: We have brilliant people
contributing quality code, with a lack of documentation, polish, and to
some degree community management/engagement.
The solution is simple: help out by writing or improving documentation,
building demo apps, writing
On 05/09/12 19:35, Paul deGrandis wrote:
Don't be scared to reach out and approach the authors of the libraries
you're using. I've had much success directly contracting
creators/maintainers of open source projects.
me too :-)
Jim
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On 05/09/12 19:37, Jim - FooBar(); wrote:
On 05/09/12 19:35, Paul deGrandis wrote:
Don't be scared to reach out and approach the authors of the
libraries you're using. I've had much success directly contracting
creators/maintainers of open source projects.
me too :-)
Jim
and by looking
My point is that by the time that I am able to write a nice/useful article
about any library a maintaners of the lib would be able to write 10
articles way better.
Then still there if I write one article, you write another and @whoever
write the next we will have 3 different articles in 3
If anyone is familiar with the implementation of core.logic, I'd like to
know if it's possible to re-bind the globals in such a way as to give
distinct fact and relation databases for each thread. Any help would be
appreciated.
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On Wed, Sep 5, 2012 at 4:30 PM, JvJ kfjwhee...@gmail.com wrote:
If anyone is familiar with the implementation of core.logic, I'd like to
know if it's possible to re-bind the globals in such a way as to give
distinct fact and relation databases for each thread. Any help would be
appreciated.
ritz started life as a swank server for emacs SLIME. With this release
it has evolved into several components:
* ritz-nrepl provides both nREPL middleware, that can be used in any
nREPL server (and any client), and a debugger for use with nrepl.el,
the emacs client for nREPL. The nrepl
Sounds like fun too :-)
I have an NVidia card and when I heard about Rootbeer, I couldn't resist,
but I can understand your taking the OpenCL route for portability...
although I imagined that OpenCL would define an abstract layer that would
require another level of compilation to a target
OpenCL has some pretty major limitations that CUDA does not have. Namely,
no support for function pointers, vtables (needed for OOP) or malloc on the
device. These all make it quite hard to implement something as dynamic as a
Java VM. The only RootBeer example I can see actually is more like a C
Kevin Downey redc...@gmail.com writes:
if I recall, the current defonce like behavior of multimethods was a
response to the situation where if you have your multimethods split
across multiple files reloading the file with the defmulti in it would
re-def the multimethod with the new dispatch,
Paul deGrandis paul.degran...@gmail.com writes:
We keep bringing up the same social problem: We have brilliant people
contributing quality code, with a lack of documentation, polish, and
to some degree community management/engagement.
The solution is simple: help out by writing or improving
Hugo Duncan h...@hugoduncan.org writes:
ritz started life as a swank server for emacs SLIME.
If you're a swank-clojure user who needs a debugger you should
definitely check out ritz now that swank-clojure is deprecated.
-Phil
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I started a wiki page for this:
http://dev.clojure.org/display/design/Never+Close+a+REPL
If you have other REPL-reloading annoyances please add them there.
Stuart Halloway
Clojure/core
http://clojure.com
Kevin Downey redc...@gmail.com writes:
if I recall, the current defonce like behavior
On Sep 5, 2012, at 12:15 PM, Simone Mosciatti wrote:
I would say raise money to help people improve their project (documentation
is a very important part that).
Many people who are good at writing code are not good at writing documentation.
Writing good explanations is hard, even if you
Langohr is an idiomatic Clojure client for RabbitMQ that embraces AMQP
0.9.1 model.
1.0.0-beta4 includes a couple of usability improvements:
* Payloads will now be coerced to bytes (by default, Langohr comes with
implementations for strings and byte arrays) instead of
assuming it is always a
I haven't really found out what the problem is - and haven't been looking
into it - but I put a small clojure app together to replicate the issue.
You can find it on dropbox[1]
I've also updated the issue I had opened on the clj-logging-config github
issues page [2]
If you're keen on
This is what I started working on tools.namespace to solve.
I came to the conclusion that it's impossible to make something that works
in 100% of all cases, but I'm hoping to get to 90%.
I added some notes to the wiki page too.
-S
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On Sep 5, 2012, at 11:58 AM, Stuart Halloway wrote:
I share your pain. A standardized contrib solution for this would be
welcomed.
What I'm doing will be somewhat specific to the chapter in the book. But if it
matters, it will be here:
It's worth pointing out that the tools Clojure is built on (chiefly
Java) are themselves the products of companies. If Sun hadn't stayed
behind Java, we'd probably still be coding Java in a C ecosystem,
rather than Clojure in a Java ecosystem.
Sun of course was a huge companybut that doesn't
This code doesn't work:
(for [:let [x (range 100)]
y x]
[y])
IllegalStateException Can't pop empty vector
clojure.lang.PersistentVector.pop (PersistentVector.java:346)
but maybe it should?
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On Wed, Sep 5, 2012 at 9:51 PM, yongqli yong...@gmail.com wrote:
This code doesn't work:
(for [:let [x (range 100)]
y x]
[y])
My understanding is that :let is a modifier that must follow a
binding. Did you mean:
(for [x (range 100)
:let [y x]]
[y])
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Although a CLJ-OpenCL translator has crossed my mind recently too,
here's something slightly different to what you're trying, but still
related... A few weeks ago I started a new Clojure wrapper around JOCL
(jogamp.org) to at least help to take out the hassle/tedium of setting
up, configuring and
Ah, thanks. No, I was wondering whether it was possible to iterate over
something created in a :let
This works:
(for [x (range 10)
:let [ys (range 10)]
y ys]
[x y])
On Wednesday, September 5, 2012 10:11:08 PM UTC-7, Sean Corfield wrote:
On Wed, Sep 5, 2012 at 9:51 PM, yongqli
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