Thats good news, thanks. I've put repositories at watch.
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So it looks I made a young programmer mistake (and I am not that young
anymore!) I *assumed* that creating a defrecord would result in faster code
than extending an existing one and therefore was looking to perform an early
(and thus unnecessary) optimization. According to the code and results
belo
keep a close eye on these spaces:
http://github.com/polypus74/cljfx
http://github.com/polypus74/lein-javafx
i should have something up within weeks.
_c
On Aug 20, 2:03 pm, prishvin wrote:
> Dear friends,
>
> The are talks about using JavaFX with Clojure, but I was unable to
> find a single exa
i'm trying to use the new shell script feature.
in my project i have
:shell-wrapper {:main user
:bin "resources/bin/caj"}
when i did a lein install it was copying
my-project/resources/bin/caj to my-project/bin/caj,
that is, until i manually added a ~/.lein directory
and
On 8/20/10 12:21 PM, Alan wrote:
Thanks, I'll look into it. I know minimax ought to be easy to do but
it's a bit of a weak spot of mine - I can never seem to get it right,
and the poorish debug support in clojure, even with slime/swank,
doesn't make it easier.
I'm reasonably confident minimax/a
Can someone help clear up my confusion?
My problem started while working through Stuart Halloway's book (p.
52) where he builds up his 'index-filter' function. This function
uses an 'indexed' function which he states is in clojure-contrib. The
API docs found on clujure-contrib's github page shows
I just released a new version of MCLIDE, the free open source Macintosh lisp
IDE:
http://mclide.in-progress.com
The new version makes it easier than ever to get going with Clojure. MCLIDE is
like a clojure-in-a-box, with the only missing ingredient being the Clojure
distribution. After sele
My concern is more to do with the reader, I think extending writer
works quite well, it would be nice if it was possible to do the same
thing with the reader, so you could specify how to deserialize
specific types of data. Right now it seems to be baked into read-json-
reader and there's no easy wa
Dear friends,
The are talks about using JavaFX with Clojure, but I was unable to
find a single example of such interaction. Have anyone really done the
UI with JavaFX for a Clojure programm?
Thanks in advance
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Discovered a bug in the the bundle I uploaded, which I have fixed in
update-1:
http://github.com/downloads/kumarshantanu/leiningen/leiningen-1.3.0-update-1.zip
The earlier lein.bat script uses wildcard in JAR filename in
CLASSPATH, which is supported only in JDK 1.6. If you are using JDK
1.5 or c
Since there is no standard for how to represent dates in JSON, it is
unlikely to be built in. But you can extend the writer with
application-specific date formats.
-S
On Aug 20, 2:15 pm, Dmitri wrote:
> I'm currently using Dan Larkin's clojure-json, and it provides a way
> to serialize and dese
Extending the writer is pretty trivial
(defn write-date [date]
(.format (new java.text.SimpleDateFormat "MMM dd, hh:mm:ss a")
date))
(extend Date Write-JSON
{:write-json write-date})
but it seems like deserializing a date wouldn't be quite so trivial.
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Thanks, I'll look into it. I know minimax ought to be easy to do but
it's a bit of a weak spot of mine - I can never seem to get it right,
and the poorish debug support in clojure, even with slime/swank,
doesn't make it easier.
I'm reasonably confident minimax/alpha-beta is right for me, since
it'
I'm currently using Dan Larkin's clojure-json, and it provides a way
to serialize and deserialize dates, it also provides the option to
specify custom serializers, eg:
(defn date-encoder
[date writer pad current-indent start-token-indent indent-
size]
(.append writer (str start-tok
I just wrote a fn called takeall that seems to do what I want:
(defn takeall [x & [y]]
(if (and x y)
(take x y)
x))
On Aug 20, 1:44 pm, Glen Rubin wrote:
> I am writing a fn to extract elements from a sequence using optional
> start and end values. I will do thi
I am writing a fn to extract elements from a sequence using optional
start and end values. I will do this by testing if 'end' or 'start'
values are passed as parameters to the function. If the user does
not specify a end value I would like the fn to return the entire
sequence from 'start' to end
On Mon, Aug 16, 2010 at 03:43:11AM -0700, Mike Anderson wrote:
> 2. User interface comes last, which is good in general but makes it a
> royal pain to pass notifications back to the UI. In Java I would
> simply have e.g. units.clj call a simple notification function in
> interface.clj, in Clojure I
I believe duck-streams is deprecated since clojure 1.2. You may want
to consider bringing back f-to-seq, which can be simplified slightly
using reader from clojure.java.io:
(ns clojure.example.anagrams
(:use [clojure.java.io :only (reader)])
(:gen-class))
(defn f-to-seq [file]
(with-open [
Those links are fixed, thanks.
And we are aware that there are a ton of other links that still point to
"richhickey" instead of "clojure", sprinkled throughout clojure.org. Anybody
know how to do a bulk search/replace across wikispaces? There seems to be no
facility...
Stu
> Hi guys. If you
Hmm, yes that looks like it must be it. Strange, because when I view
the API docs from the github page:
http://richhickey.github.com/clojure-contrib/
there IS a seq library. I guess it was removed.
Thanks,
Tim
On Aug 19, 11:47 pm, Stuart Campbell wrote:
> On 20 August 2010 11:52, Tim McIver
Sandbar 0.2.4 depends on Clojure 1.1.0 and Clojure Contrib 1.1.0. If
your project only depends on Clojure 1.2.0 and not Contrib 1.2.0 (and
you are using an automated build tool) then you may end up with
Contrib 1.1.0 in your classpath. This will cause the problem you are
experiencing. To fix the pr
On Fri, Aug 20, 2010 at 14:26, bufo wrote:
> I am currently learning clojure by reading The Joy of Clojure and I
> have 2 questions on float opertions:
>
> - why does (+ 4.2 8.4) return 12.601 and (+ 1.5 2.6) 4.1?
> Since 4.2, 8.4 and (+ 4.2 8.4) are java Doubles why does it not behave
Hello, all,
As planned for some time, clojure-contrib has now been split into many
submodules on the "master" branch.
*** For users of clojure-contrib 1.2.0: nothing changes.
*** For users of clojure-contrib snapshots:
New builds of the master branch on github will be available as 1.3.0-
SNAP
>
> - why does (+ 4.2 8.4) return 12.601 and (+ 1.5 2.6) 4.1?
> Since 4.2, 8.4 and (+ 4.2 8.4) are java Doubles why does it not behave
> as expected? What does clojure do in the background?
That's not a bug. Doubles have a standard. Clojure implementation
follows the standard.
(as most
On Fri, Aug 20, 2010 at 2:35 AM, Shantanu Kumar
wrote:
> I have created a Windows distribution for Leiningen 1.3.0 (by pruning
> and modifying the lein.bat file a bit) that can be downloaded from
> here:
>
> http://github.com/downloads/kumarshantanu/leiningen/leiningen-1.3.0.zip
>
> To install,
>
This may help explain things:
http://groups.google.com/group/clojure/msg/325228e8b66923ac
Have all good days,
David Sletten
On Aug 20, 2010, at 8:26 AM, bufo wrote:
> I am currently learning clojure by reading The Joy of Clojure and I
> have 2 questions on float opertions:
>
> - why does (+ 4.
As a few of you have noted, yes this is version 1.3.0, not 1.2.0. Oops.
On Thu, Aug 19, 2010 at 10:03 PM, David Nolen wrote:
> On Fri, Aug 20, 2010 at 12:39 AM, Phil Hagelberg wrote:
>> I just pushed out a new release of Leiningen, a Clojure build tool,
>> with lots of help from many contributor
Hi Mark,
What the documentation means is that you give dochars a "name" for a variable
and a string to process. It then iterates over each character in the string
using 'name' as a variable representing the character, so that each of the (0
or more) forms in the body can "do" something with the
I am currently learning clojure by reading The Joy of Clojure and I
have 2 questions on float opertions:
- why does (+ 4.2 8.4) return 12.601 and (+ 1.5 2.6) 4.1?
Since 4.2, 8.4 and (+ 4.2 8.4) are java Doubles why does it not behave
as expected? What does clojure do in the background?
> Do you have a link to this in the official Clojure documentation? I
> would like to add the link to the Wikipedia article.
http://clojure.github.com/clojure/clojure.core-api.html#clojure.core/defn
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Hi,
On 20 Aug., 10:25, probertm wrote:
> New here to Clojure-land and loving what I am seeing, though I am not
> getting some of the forms yet.
>
> Can someone help me with contrib.str-utils2/dochars? I have a need to
> iterate over each character in a string and this seems to be a macro
> that
On Thu, Aug 19, 2010 at 7:56 PM, Glen Rubin wrote:
>
> I want to multiply a list of n items by h lists of n items, so that
> for example if i have list 'a' and 'b'
>
> (def a (list 1 2 3))
> (def b (list '(4 5 6) '(7 8 9)))
>
> when multiplied I will get:
>
> ((4 10 18) (7 16 27))
>
Others have a
Hi...
New here to Clojure-land and loving what I am seeing, though I am not
getting some of the forms yet.
Can someone help me with contrib.str-utils2/dochars? I have a need to
iterate over each character in a string and this seems to be a macro
that will do that (I suppose I could create my own
On Aug 19, 9:37 pm, Joop Kiefte wrote:
> (defn function-name
> "Your docstring goes here"
> [your argument list & more]
> (call some functions))
>
> 2010/8/19 Paddy3118 :
>
> > Hi, Does clojure have docstrings:http://en.wikipedia.org/wiki/Docstring
> > and, if so, do you have a link t
Hi guys. If you google "Clojure API", the first hit gets you the following page:
http://clojure.org/api
Which again leads to:
http://richhickey.github.com/clojure/
http://richhickey.github.com/clojure-contrib/
As I understand these pages are not the correct ones. I have finally
bookmarked the co
On Aug 19, 2010, at 10:39 AM, Stuart Halloway wrote:
>>
>> Also, will there be cake? If this is Clojure's birthday party, there
>> had better be cake.
>
> Yes. And tea. Not necessarily served at the same time. :-)
I'd like to point out that the 23d is also my birthday. I like chocolate "mone
Works for me, thanks!
On Fri, Aug 20, 2010 at 5:35 AM, Shantanu Kumar wrote:
> Hi,
>
> I have created a Windows distribution for Leiningen 1.3.0 (by pruning
> and modifying the lein.bat file a bit) that can be downloaded from
> here:
>
> http://github.com/downloads/kumarshantanu/leiningen/leining
With the usual apologies to those who receive multiple copies of
this...
INTERNATIONAL LISP CONFERENCE 2010 - HIGHLIGHTS and CALL for PAPERS
Important Dates:
* Deadline for all submissions (FIRM): September 6, 2010
* Early registration: September 16, 2010
* Author notificati
Hi,
I have created a Windows distribution for Leiningen 1.3.0 (by pruning
and modifying the lein.bat file a bit) that can be downloaded from
here:
http://github.com/downloads/kumarshantanu/leiningen/leiningen-1.3.0.zip
To install,
1. Download the bundle and unzip into a folder of your choice
2.
Hi,
On 20 Aug., 11:13, Nebojsa Stricevic
wrote:
> I'm building a Clojure web app that I would like to migrate to 1.2.
> I've tried to empty source files and then delete one by one :use
> and :require, and I think error is connected with Sandbar lib (0.2.4).
> REPL prints this error:
>
> java.lan
I'm building a Clojure web app that I would like to migrate to 1.2.
I've tried to empty source files and then delete one by one :use
and :require, and I think error is connected with Sandbar lib (0.2.4).
REPL prints this error:
java.lang.NoSuchMethodError: clojure.lang.RestFn.(I)V (core.clj:
1)
G
It's 1.3.0!
2010/8/20 David Nolen :
> On Fri, Aug 20, 2010 at 12:39 AM, Phil Hagelberg wrote:
>>
>> I just pushed out a new release of Leiningen, a Clojure build tool,
>> with lots of help from many contributors.
>
> Looks great. A couple early observations/issues,
> 1) It's no longer possible to
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