Hello.
Clojure will use both Ant and Maven 2. (Maven 3 may be used in the future?)
However, if we see management software world widely, there is Ivy.
Could I ask you whether Ivy is well enough or not?
; Yes, there is another notable thing, Leiningen written in Clojure.
; It sounds interesting
(defn evens []
(iterate (partial + 2) 0))
(defn odds []
(iterate (partial + 2) 1))
(def foo (agent []))
(defn push-foo [s]
(doseq [x s] (Thread/sleep (rand-int 100)) (send foo conj x)))
(defn pusher-threads [ss]
(map
(fn [s] (Thread. #(do (push-foo s) (println done!
ss))
In the absence of #'record?, what's the safest way to tell whether a particular
object is a true map or a record?
-
Brian Marick, Artisanal Labrador
Contract programming in Ruby and Clojure
Author of /Ring/ (forthcoming; sample: http://exampler.com/tmp/ring.pdf)
www.exampler.com,
Hi!
On Fri, Jan 21, 2011 at 1:27 PM, Brian Marick mar...@exampler.com wrote:
In the absence of #'record?, what's the safest way to tell whether a
particular object is a true map or a record?
true maps extend clojure.lang.APersistentMap, records don't.
hth,
Christophe
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Professional:
If we try to write:
(defrecord Point [#^double x #^double y])
then create them as follows:
(Point. sth)
we've got
java.lang.ClassCastException: java.lang.String cannot be cast to
java.lang.Number (NO_SOURCE_FILE:0)
and this is OK,
but If we put:
(defrecord vect2
Hi,
On 21 Jan., 14:00, kony kulakow...@gmail.com wrote:
If we try to write:
(defrecord Point [#^double x #^double y])
then create them as follows:
(Point. sth)
we've got
java.lang.ClassCastException: java.lang.String cannot be cast to
java.lang.Number (NO_SOURCE_FILE:0)
and this is
On 01/21/2011 12:51 AM, Ken Wesson wrote:
On Fri, Jan 21, 2011 at 12:40 AM, Alex Baranosky
alexander.barano...@gmail.com wrote:
I've wanted to have private defs. For defn, I just us defn-. But there is
no def-
So I just use:
(defmacro def- [name decls]
(list* `def (with-meta name
you may want to take a look at https://bitbucket.org/kotarak/clojuresque
which adapts the feature-rich gradle-buildsystem to implement build-
logic
for 'native' clojure-projects and also makes builds for mixed-
language-
projects and multi-projects quite easy.
by default the gradle-buildsystem
of a snapshot or a release und update of the documentation would be
welcome ...
after all ... its open-source-software and audience-participation
is probably welcome ;-)
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Hi,
On 21 Jan., 15:02, faenvie fanny.aen...@gmx.de wrote:
the released version of clojuresque is a little bit outdated ...
publication
of a snapshot or a release und update of the documentation would be
welcome ...
Indeed. A new release will hopefully be available soon. A slightly
outdated
Maven was the best choice for the kind of inherited configuration we need to
make sure Clojure (and soon, contrib) releases get deployed from Hudson into
the Sonatype open-source repository and then into the Maven Central
repository.
You can certainly use Ivy, Leiningen, Gradel, or any other
And in Clojure 1.3: (def ^:private foo ...)
-Stuart Sierra
Clojure/core
http://clojure.com
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2011/1/21 Aaron Bedra aaron.be...@gmail.com
On 01/21/2011 12:51 AM, Ken Wesson wrote:
On Fri, Jan 21, 2011 at 12:40 AM, Alex Baranosky
alexander.barano...@gmail.com wrote:
I've wanted to have private defs. For defn, I just us defn-. But there
is
no def-
So I just use:
(defmacro
On 01/21/2011 09:22 AM, Laurent PETIT wrote:
2011/1/21 Aaron Bedra aaron.be...@gmail.com
mailto:aaron.be...@gmail.com
On 01/21/2011 12:51 AM, Ken Wesson wrote:
On Fri, Jan 21, 2011 at 12:40 AM, Alex Baranosky
alexander.barano...@gmail.com
On 01/20/2011 07:53 AM, John Szakmeister wrote:
On Thu, Jan 20, 2011 at 5:38 AM, Baishampayan Ghoseb.gh...@gmail.com wrote:
when we give an empty vector of seq-exprs to doseq it returns the value of
the last s-expression.. but returns nil when the
vector-of-seq-exprs is not empty.. may be this
Hello.
Thank you for responses, faenvie, Meikel and Stuart.
Yes, of course, we can use each favorite management software for own
Clojure project. (if teammates agree with :))
I asked if non-Maven stuffs can be used for Clojure itself officially or not.
And then, as Stuart says, Maven may be good
Hello.
Thank you for responses, faenvie, Meikel and Stuart.
Yes, of course, we can use each favorite management software for own
Clojure project. (if teammates agree with :))
I asked if non-Maven stuffs can be used for Clojure itself officially or not.
And then, as Stuart says, Maven may be good
Please create a ticket in JIRA for this. If you have a patch and have
signed the CA then all is good there.
Done. http://dev.clojure.org/jira/browse/CLJ-722
My CA is on file.
Regards,
BG
--
Baishampayan Ghose
b.ghose at gmail.com
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On 01/21/2011 10:31 AM, Baishampayan Ghose wrote:
Please create a ticket in JIRA for this. If you have a patch and have
signed the CA then all is good there.
Done. http://dev.clojure.org/jira/browse/CLJ-722
My CA is on file.
Regards,
BG
Thanks!
--
Cheers,
Aaron Bedra
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Clojure/core
2011/1/21 MarkH markhanif...@gmail.com:
Cool stuff. Works on Windows 7.
Thanks Mark. Thanks to test!
Cheers.
--
Vilson Vieira
vil...@void.cc
((( http://automata.cc )))
((( http://musa.cc )))
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To
2011/1/20 Jeff Rose ros...@gmail.com
I'd also be interested in clojure paredit as a library. We've been
talking about having a stripped down editor for defining synthesizers
and musical processes inside of Overtone, so some tools to get a
useful little Clojure editing window would be great.
I'm converting the java code examples in Killer Game Programming in
Java by Andrew Davison to Clojure and am having great fun doing it.
But I've hit wall where I can't seem to get the code to work.
The following code moves an animated gif strip to a java array:
public BufferedImage[]
If you're setting values in an array, use aset:
(dotimes [i number]
(aset strip i (.createCompatibleImage gc width height transparency))
...)
If you want to get a value, use aget:
(let [stripGC (.createGraphics (aget strip i))]
...)
Hope that helps,
Justin
On Jan 21, 11:07 am,
Accessing protected methods is a pain. You could do it with reflection, as
Bill said.
In gen-class, you need to add the `:exposes-methods` option to gen-class.
This will make the protected method available as a public method, under an
alternate name.
For example, if you're extending Java
2011/1/21 WoodHacker ramsa...@comcast.net
I'm converting the java code examples in Killer Game Programming in
Java by Andrew Davison to Clojure and am having great fun doing it.
But I've hit wall where I can't seem to get the code to work.
The following code moves an animated gif strip to a
I usually do something like this little sample. Calculations go in the
let bindings and new elements are conjoined into the vector.
(defn foo [n]
(loop [v [] i 0]
(if (= i n)
v
(let [x (* i i)]
(recur (conj v x) (inc i))
user= (foo 6)
[0 1 4 9 16 25]
On Jan 21, 8:07
2011/1/21 Armando Blancas armando_blan...@yahoo.com
I usually do something like this little sample. Calculations go in the
let bindings and new elements are conjoined into the vector.
(defn foo [n]
(loop [v [] i 0]
(if (= i n)
v
(let [x (* i i)]
(recur (conj v x) (inc
On Jan 21, 2011, at 10:35 AM, Laurent PETIT wrote:
As far as possible, the equivalent of a java anArray[anIndex] expression will
be of not using an index in the first place in Clojure (*).
Expanding on Laurent's answer: to transform one list into another, use 'map'.
In this case you can
2011/1/21 Michael Gardner gardne...@gmail.com
On Jan 21, 2011, at 10:35 AM, Laurent PETIT wrote:
As far as possible, the equivalent of a java anArray[anIndex] expression
will be of not using an index in the first place in Clojure (*).
Expanding on Laurent's answer: to transform one list
On Fri, Jan 21, 2011 at 9:49 AM, Aaron Bedra aaron.be...@gmail.com wrote:
On 01/21/2011 09:22 AM, Laurent PETIT wrote:
2011/1/21 Aaron Bedra aaron.be...@gmail.com
On 01/21/2011 12:51 AM, Ken Wesson wrote:
On Fri, Jan 21, 2011 at 12:40 AM, Alex Baranosky
alexander.barano...@gmail.com
I'm looking for a java/clojure developer for my small team at a Wall
Street bank. If interested, please reply to sender and we can discuss
details.
Thanks,
Michael
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On Fri, Jan 21, 2011 at 12:38 PM, Ken Wesson kwess...@gmail.com wrote:
Another thing that could be useful: if the entire s-expression (def
...) or (defn ...) has metadata, merge it in, and if there's more than
one
meta, merge rather than replace.
That's how Clojure 1.3 already works...
user=
On Thu, Jan 20, 2011 at 11:57 PM, Mark Engelberg
mark.engelb...@gmail.com wrote:
On Thu, Jan 20, 2011 at 6:51 AM, Andreas Liljeqvist bon...@gmail.com wrote:
I am sorry, I can't seem to reproduce the behavior at the moment :(
Mark, please tell me that I am not delusional...
I definitely
Hi everyone,
let's play a round of golf. I am currently implementing associative
destructuring for ClojureJS while trying not to peek into clojure.core
too often -- which wouldn't make things much easier since the
'destructure fn is a huge beast.
After a few tries I've come up with the following
max-key uses destructuring, which was one of the culprits for
unexpectedly holding onto the head of lists before locals clearing was
added.
This part of what I said is garbage, I'm sorry. I looked at max-key
too quickly, but there isn't any destructuring there.
That doesn't change that I
Daniel Werner daniel.d.wer...@googlemail.com writes:
After a few tries I've come up with the following algorithm to
transform :keys syntax into normal destructuring syntax, but am still
appalled by its complexity:
(let [vmap {'y :y, 'z :z :keys ['a 'b]}]
(- vmap
((juxt :keys :strs
On Fri, Jan 21, 2011 at 6:43 PM, Aaron Cohen aa...@assonance.org wrote:
max-key uses destructuring, which was one of the culprits for
unexpectedly holding onto the head of lists before locals clearing was
added.
This part of what I said is garbage, I'm sorry. I looked at max-key
too quickly,
Hi,
I've read a bit about clojure.core.unify (
http://blog.fogus.me/2010/12/14/unification-versus-pattern-matching-to-the-death/
)
I haven't gotten through PAIP yet, but I gather unification libraries enable
logic programming? Is it true that unification is a superset of pattern
matching?
It *is* possible, and not just if the private helper function is run
at macroexpansion time to massage forms for the macro. The macro *can*
output code that invokes the helper at runtime, but it's awkward:
user= (ns foo)
nil
foo= (defn- priv [x] (+ 2 x))
#'foo/priv
foo= (defmacro call-priv-1 [x]
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