On Wed, Sep 26, 2012 at 12:40 PM, Michael Klishin
michael.s.klis...@gmail.com wrote:
No, that's not how it works. You *first* make contribution process easy,
*then* ask people to volunteer.
Michael,
Don't want to sound snarky here, but as we all know, easy != simple :)
Regards,
BG
--
2012/9/26 Baishampayan Ghose b.gh...@gmail.com
IMHO it's not that archaic. There are _many_ FOSS projects which
mandate a CLA of some sort (even the hippest projects like Node.js
have this http://nodejs.org/cla.html). The only contention is the
snail-mailing part, which I understand is
On Wed, Sep 26, 2012 at 12:44 PM, Michael Klishin
michael.s.klis...@gmail.com wrote:
I am only talking about the snail mail part. I have no problem with CAs,
legal aspects of
OSS project governance or anything like that.
It took me a few hours to pass through the Neo4J contributor agreement
On Sunday, September 23, 2012 4:00:28 PM UTC-4, zcaudate wrote:
is there some sort of categorised list/wiki that we can add to for new
libraries?
I've started the [Clojure Dining
Car](http://www.unexpected-vortices.com/clojure/dining-car.html), but
haven't announced it yet because I still
On Wed, Sep 26, 2012 at 3:40 PM, Michael Klishin
michael.s.klis...@gmail.com wrote:
2012/9/26 Stuart Sierra the.stuart.sie...@gmail.com
http://dev.clojure.org/display/community/Libraries is unorganized and out
of date - volunteers welcome.
Stuart,
No, that's not how it works. You *first*
zcaudate:
is there some sort of categorised list/wiki that we can add to for new
libraries?
There are clojuresphere.com, clojure-toolbox.com and some groups of people
have their
own sites for their stuff: clojurewerkz.org, http://flatland.org.
If you want to make your library more visible,
I think the consensus is that an electronic way to send the CA is just
the right amount of effort required. You stil have to take the time to
fill out a legally binding agreement but it also doesn't rule out
those for whom snail mail is just too unpractical because they live
outside the US or
2012/9/26 Aaron Cohen aa...@assonance.org
No, only if you want an unfiltered stream of absolutely anyone to
contribute is that true. If you're ok with restricting volunteers to
the subset who are actually willing show a little effort, making the
process slightly cumbersome might even be a net
updates.
It's high noise, but I sometimes discover something that looks interesting.
Clojars could do something similar--I'd follow.
Wes
On Wed, Sep 26, 2012 at 3:52 PM, Michael Klishin
michael.s.klis...@gmail.com wrote:
zcaudate:
is there some sort of categorised list/wiki that we can add
On Wednesday, September 26, 2012 3:48:27 PM UTC-4, John Gabriele wrote:
On Sunday, September 23, 2012 4:00:28 PM UTC-4, zcaudate wrote:
is there some sort of categorised list/wiki that we can add to for new
libraries?
I've started the Clojure Dining Car ...
Oh, sorry. You were
,
although there is indeed a fair amount of effort involved in maintaining
the promotion.
I like the https://twitter.com/nodenpm for node.js npm package updates.
It's high noise, but I sometimes discover something that looks interesting.
Clojars could do something similar--I'd follow.
Wes
On Wed
questions about how we do marketing for
clojurewerkz.org or individual projects, just
ask. It's not a secret and I am as interested in helping other good Clojure
libraries become more visible
as the other developer.
--
MK
http://github.com/michaelklishin
http://twitter.com/michaelklishin
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is there some sort of categorised list/wiki that we can add to for new
libraries?
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Thanks, SS!!!
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*seqable* rather than being *seqs*?
Or equivalently:
Why do Clojure's built-in collections support (seq) rather than (first) and
(rest)?
A few possible reasons I can think of:
1. From reading the implementation of classes like PersistentHashMap, I can
see that running over a map using a seq
Mostly efficiency. A Seq generally gives you access to `first` and `rest`
in constant time. Vectors, to take one example, cannot give you `rest`
efficiently, but a Seq backed by the vector can.
Clojure lists are implemented as singly-linked lists, which do have
first/rest pointers, so
A good use case - You want to place html files, that can be processed in
your server side code. Inorder for your code to have access to it, you will
have to place them in the src dir. However if you use the :resource-path,
you can define a dir relative to the root of your project where you are
I need to know how much memory my app is using (it is a long running
service). I see that some people have asked about how to measue memory use.
Robert McIntyre asked, get the total memory used by a data structure?
Some of the answers imply that it is easy to get the total memory use of
the
Here's some code we use to get memory and CPU usage in a displayable form:
(defn- as-megabytes
Given a sequence of byte amounts, return megabyte amounts
as string, with an M suffix.
[memory]
(map #(str (int (/ % 1024 1024)) M) memory))
(defn- as-percentage
Given a pair of values,
You can connect jconsole or visualvm to your running app to monitor memory
usage, GC, threads, etc, etc. On my machine, jconsole lives in
$JAVA_HOME/bin/jconsole.
Cheers,
Dave
On Wed, Sep 12, 2012 at 10:12 AM, larry google groups
lawrencecloj...@gmail.com wrote:
I need to know how much
Thank you much!
On Wednesday, September 12, 2012 1:21:20 PM UTC-4, Sean Corfield wrote:
Here's some code we use to get memory and CPU usage in a displayable form:
(defn- as-megabytes
Given a sequence of byte amounts, return megabyte amounts
as string, with an M suffix.
[memory]
Also look at java.lang.Runtime class methods maxMemory, freeMemory and
totalMemory:
http://docs.oracle.com/javase/6/docs/api/java/lang/Runtime.html
Shantanu
On Sep 12, 10:45 pm, larry google groups lawrencecloj...@gmail.com
wrote:
Thank you much!
On Wednesday, September 12, 2012
Sean,
Thank you much for this. I am curious about this:
(defn cpu-usage
Return utilization (as a string) and number of CPUs and load average.
[]
(let [bean (operating-system-bean)
data ((juxt cpus load-average) bean)]
(cons (cpu-percentage data)
data)))
I
Shantanu,
Thank you. That is great information.
On Wednesday, September 12, 2012 1:50:32 PM UTC-4, Shantanu Kumar wrote:
Also look at java.lang.Runtime class methods maxMemory, freeMemory and
totalMemory:
http://docs.oracle.com/javase/6/docs/api/java/lang/Runtime.html
Shantanu
On
is really
reporting with this number?
How many cores do you have?
--
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An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/
Perfection is the enemy of the good.
-- Gustave Flaubert, French realist novelist (1821-1880)
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You
a resources folder at the top level of a project, rather than
inside of src?
2.) how does this work? If I need a static resource compiled with my code
then I need to do something like (clojure.java.io/resource
homepage.html), yes? Does Leiningen actually compile in all static
resources for me
into
different places, e.g. Web app containers vs standalone apps vs giant
ecosystems such as Eclipse. Leinigen lets use follow whatever convention
you want.
2.) how does this work? If I need a static resource compiled with my code
then I need to do something like (clojure.java.io/resourcehomepage.html
larry google groups lawrencecloj...@gmail.com writes:
I see this:
:resource-paths [src/main/resource] ; non-code files included in
classpath/jar
I am confused in 2 ways:
1.) is this a break from java conventions? I thought Java projects
tended to put a resources folder at the top level
= (clojure.java.shell/sh tput cols)
{:exit 0, :out 80\n, :err }
; This is incorrect as my terminal width is 238
user= (clojure.java.shell/sh stty size)
{:exit 1, :out , :err stty: stdin isn't a terminal\n}
The only thing that does work is if I `export COLUMNS`, something I don't
have to do for a ruby repl
user= (clojure.java.shell/sh stty size)
{:exit 1, :out , :err stty: stdin isn't a terminal\n}
The only thing that does work is if I `export COLUMNS`, something I don't
have to do for a ruby repl. Thoughts on why none of these approaches work
and what a correct one would be?
Thanks
{:tag long}.
On Wednesday, July 18, 2012 7:55:31 AM UTC-4, john wrote:
Hello,
how do I get primitive typ hints to appear in the output of a macro?
like :
(defmacro aTest []
`(~'defn ~'aFun [^long ~'b ] (meta ~'b) ))
(macroexpand-1 '(aTest))
yields :
(aFun 7)
(macroexpand-1 '(aTest
Hello,
how do I get primitive typ hints to appear in the output of a macro?
like :
(defmacro aTest []
`(~'defn ~'aFun [^long ~'b ] (meta ~'b) ))
(macroexpand-1 '(aTest))
yields :
(aFun 7)
(macroexpand-1 '(aTest))
yields :
(defn aFun [b] (clojure.core/meta b))
but I wold like
Hi John,
The type hint ^long expands to ^{:tag long}.
So something like this should do the trick (untested).
(defmacro aTest []
`(~'defn ~'aFun [^{:tag '~'long ~'b ] (meta ~'b) ))
Thanks,
Ambrose
On Wed, Jul 18, 2012 at 7:55 PM, john john.vie...@gmail.com wrote:
Hello,
how do I get
) yields nil
So I think the type hint are not on the param
Am Mittwoch, 18. Juli 2012 14:18:21 UTC+2 schrieb Ambrose Bonnaire-Sergeant:
Hi John,
The type hint ^long expands to ^{:tag long}.
So something like this should do the trick (untested).
(defmacro aTest []
`(~'defn ~'aFun [^{:tag
,
The type hint ^long expands to ^{:tag long}.
So something like this should do the trick (untested).
(defmacro aTest []
`(~'defn ~'aFun [^{:tag '~'long ~'b ] (meta ~'b) ))
Thanks,
Ambrose
Hello,
how do I get primitive typ hints to appear in the output of a macro?
like :
(defmacro
Hi,
the correct syntax is
(defmacro aTest
[]
`(defn ~'aFun [~(with-meta 'b {:tag 'long})]))
; (meta (first (nth (macroexpand-1 '(aTest)) 2))) = {:tag long}
The 'long might also be a `long. I'm not sure about that one.
Kind regards
Meikel
PS: Shameless self-promotion:
I don't think that the type hint will appear in the printed output. It is
metadata, so it won't be shown by the printer. If you try (let [[_ _ [b]
(macroexpand-1 '(aTest))] (meta b)) you should see {:tag long}.
On Wednesday, July 18, 2012 7:55:31 AM UTC-4, john wrote:
Hello,
how do I get
larry google groups lawrencecloj...@gmail.com writes:
I copy and paste the example to my REPL in emacs. Everything seems to
work fine, and I get the correct answer, and yet at the end I see a
message that says Agent Failed. Why? What does it mean?
This is from my REPL:
user (def x
Hi ALL,
Thanks that is exactly what i was looking for :)
On Saturday, June 16, 2012 12:30:45 AM UTC+10, Baishampayan Ghose wrote:
Hi Baishampayan,
(defn get-events-hlpr []
Retrieves events from MongoDB.
(vec (mc/find-maps events)))
Is that Emacs Lisp or Common Lisp?
Hi Sean,
That works just perfect !!!
JS
On Saturday, June 16, 2012 11:58:30 AM UTC+10, Sean Corfield wrote:
On Fri, Jun 15, 2012 at 7:30 AM, Baishampayan Ghose b.gh...@gmail.com
wrote:
This is how it should be done, really -
(defn get-events-hlpr
Retrieves events from MongoDB.
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Java has queues that will do just what you want, as well as thread pools to
process the jobs. It's reasonable and idiomatic to use this stuff from
Clojure.
http://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/ConcurrentLinkedQueue.html
-Jeff
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wrote:
Java has queues that will do just what you want, as well as thread pools
to process the jobs. It's reasonable and idiomatic to use this stuff from
Clojure.
http://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/ConcurrentLinkedQueue.html
-Jeff
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On Saturday, June 16, 2012 12:47:03 AM UTC-4, Alan Malloy wrote:
(map consume (seque (produce-lazily)))
Thank you! This is not exactly what I want (my input data is pushed from an
external Java framework), but I was not aware there is a seque function,
which might be useful for my other
try lamina? https://github.com/ztellman/lamina/
On Sat, Jun 16, 2012 at 9:44 AM, Warren Lynn wrn.l...@gmail.com wrote:
What I want to do is something I probably have done dozens of times in C++:
two threads, one thread putting items in a queue, another taking it out
(FIFO). How to do
HI All,
I am receiving a sequence from a particular function so I want to get that
sequence and converted to a vector o I can return a vector instead.
(defn get-events-hlpr []
Retrieves events from MongoDB.
(init)
(def items (mc/find-maps events)) ;; get the sequence
(loop [vtr []
data
On Friday, June 15, 2012 9:54:37 AM UTC-4, Joao_Salcedo wrote:
Is the right way?
You could just do (vec (mc/find-maps events)).
Also, using def creates a top-level var. You probably wanted (let [items
(mc/find-maps events)] ...) instead.
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You could just do (vec (mc/find-maps events)).
Also, to dissoc :_id from each item, do (vec (map #(dissoc % :_id)
(mc/find-maps events))).
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]
(if (zero? (count data))
vtr
(recur
(conj vtr (dissoc (first data) :_id))(rest data)
Is the right way?
Why do you want to return a vector? Do you absolutely need some of the
features that only vectors can provide (indexing, etc.)?
Nevertheless, the code that you wrote is not correct
Baishampayan Ghose b.gh...@gmail.com writes:
Hi Baishampayan,
(defn get-events-hlpr []
Retrieves events from MongoDB.
(vec (mc/find-maps events)))
Is that Emacs Lisp or Common Lisp?
Bye,
Tassilo
Just nitpicking that you adapted the OP's error of adding the docstring
after the parameter
Hi Baishampayan,
(defn get-events-hlpr []
Retrieves events from MongoDB.
(vec (mc/find-maps events)))
Is that Emacs Lisp or Common Lisp?
Bye,
Tassilo
Just nitpicking that you adapted the OP's error of adding the docstring
after the parameter vector. ;-)
You are right, Tassilo, I
What I want to do is something I probably have done dozens of times in C++:
two threads, one thread putting items in a queue, another taking it out
(FIFO). How to do it in Clojure? I am at a loss. I thought about a few
options:
1. watches, but it cannot change the queue itself (can only watch
On Fri, Jun 15, 2012 at 7:30 AM, Baishampayan Ghose b.gh...@gmail.com wrote:
This is how it should be done, really -
(defn get-events-hlpr
Retrieves events from MongoDB.
[]
(vec (map #(dissoc :_id %) (mc/find-maps events ;; remove the :_id as
well
Or in Clojure 1.4.0 and later:
(map consume (seque (produce-lazily)))
On Friday, June 15, 2012 6:44:39 PM UTC-7, Warren Lynn wrote:
What I want to do is something I probably have done dozens of times in
C++: two threads, one thread putting items in a queue, another taking it
out (FIFO). How to do it in Clojure? I am
Hi Everybody,
I am trying to write a code using the thrift in clojure. The files
generated by thrift are present and I am able to run lein jar and it
successfully creates a jar. but when I am inside emacs and I try to do C-c
C-k it fails to load(import) the class file corresponding to one
at 3:43 PM, Sunil S Nandihalli
sunil.nandiha...@gmail.com wrote:
Hi Everybody,
I am trying to write a code using the thrift in clojure. The files
generated by thrift are present and I am able to run lein jar and it
successfully creates a jar. but when I am inside emacs and I try to do C-c
C
It sounds to me like you're using a plain JavaScriupt file as an externs
definition. If that's the case, one way to get rid of the warnings is to
clean up the externs file so that it only contains the function/variable
names that are meant to be publicly used. As an example, here's the
David,
I am depending on lein-cljsbuild 0.1.10
I am compiling by typing lein cljsbuild once
This is the content of my project.clj's cljsbuild section:
:cljsbuild {:crossovers [rpc.tree]
:builds [{:source-path src/rpc/client
:compiler {:output-to
Unfortunately, I have not been able to find even a decent resource on the
general topic of creating extern definition files. So, please take this
with a grain of salt, and let's hope someone more knowledgeable can come
along and clear things up.
My belief is that using an unmodified JS file
I also meant to mention that there are a ton of knobs on the closure
compiler that are not exposed by the ClojureScript compiler. This is
something I'd like to improve (or see improved) at some point, but it's a
tricky problem, due to the vast number of options [1]. I expect the only
way to
I have a file (tree.clj) that I have written. All is well with that file. I
want to use this file from both clojure and clojurescript.
I can see that this works fine on the clojure side of things, as I type (at
the repl) (use 'rpc.tree) and get back nil, I can then go ahead and do
whatever
.
I can see that this works fine on the clojure side of things, as I type (at
the repl) (use 'rpc.tree) and get back nil, I can then go ahead and do
whatever with the methods of tree.
*** Yes, the name of my project is rpc, I named a namespace tree, I am a
monster. ***
However, as stated, I
PM, Karl Krukow karl.kru...@gmail.com
wrote:
If I'm embedding swank clojure server in non-development, the code
would need to start up swank - how would I do that?
Just add swank as a non-dev dependency. The swank-clojure readme
actually covers how to do embedding.
Specifically:
Add
I've never done this w/ clojure but in my last job when we were using
Gemstone Smalltalk, I made live code changes on a fairly regular basis.
Get the quick fix out. Do the complete release cycle later. It was only a
difference of 25 minutes, but often worth it.
Not for the faint of heart. I felt
Sorry to ask what may be an obvious question to you. But what is a good way of
embedding a swank server inside a production app? I'm kind of an emacs
beginning and in development I just do lein swank and slime-connect from Emacs-
that works fine.
If I'm embedding swank clojure server in non
On Fri, May 25, 2012 at 1:41 PM, Karl Krukow karl.kru...@gmail.com wrote:
If I'm embedding swank clojure server in non-development, the code would need
to start up swank - how would I do that?
Just add swank as a non-dev dependency. The swank-clojure readme
actually covers how to do embedding
Sorry, and thanks for the info.
/Karl
On 25/05/2012, at 22.46, Phil Hagelberg wrote:
On Fri, May 25, 2012 at 1:41 PM, Karl Krukow karl.kru...@gmail.com wrote:
If I'm embedding swank clojure server in non-development, the code would
need to start up swank - how would I do that?
Just add
On Fri, May 25, 2012 at 1:46 PM, Phil Hagelberg p...@hagelb.org wrote:
On Fri, May 25, 2012 at 1:41 PM, Karl Krukow karl.kru...@gmail.com wrote:
If I'm embedding swank clojure server in non-development, the code would
need to start up swank - how would I do that?
Just add swank as a non-dev
swank clojure server in non-development, the code would
need to start up swank - how would I do that?
Just add swank as a non-dev dependency. The swank-clojure readme
actually covers how to do embedding.
Specifically:
Add a dependency on [swank-clojure 1.4.2]
Then in your code
server is trusted), but on a lot of production servers it
strikes me as very dangerous to apply this suggestion carelessly.
Assuming you have SSH access to the machine, by far the safest way to
do it is to have swank only listen on localhost, and then use SSH port
forwarding to redirect
On Fri, May 25, 2012 at 2:56 PM, Alan Malloy a...@malloys.org wrote:
This may be good advice in some cases (eg when all network access to
your server is trusted), but on a lot of production servers it
strikes me as very dangerous to apply this suggestion carelessly.
I was assuming that network
Hi,
Just curious...
Is it common for people deploying Clojure servers in a production
environment to leave a swank or nrepl server running for making live bug
fixes? Do you guys do this? Would you advise against it?
Thanks,
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or nrepl server running for making live bug
fixes? Do you guys do this? Would you advise against it?
Thanks,
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On Thu, May 24, 2012 at 9:07 AM, blais goo...@furius.ca wrote:
Is it common for people deploying Clojure servers in a production
environment to leave a swank or nrepl server running for making live bug
fixes? Do you guys do this? Would you advise against it?
I would recommend having
On Thu, May 24, 2012 at 9:07 AM, blais goo...@furius.ca wrote:
Is it common for people deploying Clojure servers in a production
environment to leave a swank or nrepl server running for making live bug
fixes? Do you guys do this? Would you advise against it?
We've recently added swank server
Check the sample project.clj on Github:
https://github.com/technomancy/leiningen/blob/master/sample.project.clj
There's an entry for JVM options:
;; You can set JVM-level options here.
:jvm-opts [-Xmx1g]
In a quick test, that worked for me when lein repl was executed.
- Raju
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Oh, sorry, misunderstood your question. I found this blog post, maybe
this still works, although it's from 2010:
http://www.clojurepla.net/2010/05/increase-jvm-memory-when-using-swank.html
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That blog post is pretty outdated. When using leiningen, you can pass
arbitrary jvm opts via project.clj[1]:
:jvm-opts [-Xmx1g]
[1]: https://github.com/technomancy/leiningen/blob/master/sample.project.clj
On Mon, May 21, 2012 at 1:37 PM, Raju Bitter rajubit...@googlemail.com wrote:
Oh, sorry,
How do I set jvm options for a lein repl initiated independently of a
project? In particular, I want the heap expansion that results from doing
M-x clojure-jack-in in an emacs project.clj buffer with :jvm-opts [
-Xms4G -Xmx4G] in its defproject form.
Larry is looking for a way to set
You could add the following evinroment variable to your OS:
LEIN_JVM_OPTS=-Xms4G -Xmx4G
On Windows for example, you could add at the top of lein.bat file the
following line (under @echo off):
SET LEIN_JVM_OPTS=-Xms4G -Xmx4G
This should be enough to do the trick.
On Mon, May 21, 2012 at 6:51 AM
Also there is an environment variable _JAVA_OPTIONS (note the leading
underscore) which is handled by the HotSpot JVM (OpenJDK or Oracle
JDK) and can be used with any java application.
--
Mikhail
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On Mon, May 21, 2012 at 5:28 AM, Raju Bitter rajubit...@googlemail.com wrote:
How do I set jvm options for a lein repl initiated independently of a
project? In particular, I want the heap expansion that results from doing
M-x clojure-jack-in in an emacs project.clj buffer with :jvm-opts
I should be switching over to Leiningen 2 shortly in any case, but I am
curious. How does one set JVM_OPTS as an environment variable?
--Larry
On 5/21/12 11:42 AM, Phil Hagelberg wrote:
On Mon, May 21, 2012 at 5:28 AM, Raju Bitterrajubit...@googlemail.com wrote:
How do I set jvm options
.
Luc
I should be switching over to Leiningen 2 shortly in any case, but I am
curious. How does one set JVM_OPTS as an environment variable?
--Larry
On 5/21/12 11:42 AM, Phil Hagelberg wrote:
On Mon, May 21, 2012 at 5:28 AM, Raju Bitterrajubit...@googlemail.com
wrote:
How do I
wrote:
On Mon, May 21, 2012 at 5:28 AM, Raju Bitterrajubit...@googlemail.com
wrote:
How do I set jvm options for a lein repl initiated independently of a
project? In particular, I want the heap expansion that results from
doing
M-x clojure-jack-in in an emacs project.clj buffer
as an environment variable?
--Larry
On 5/21/12 11:42 AM, Phil Hagelberg wrote:
On Mon, May 21, 2012 at 5:28 AM, Raju Bitterrajubit...@googlemail.com wrote:
How do I set jvm options for a lein repl initiated independently of a
project? In particular, I want the heap expansion that results from doing
M-x
How do I set jvm options for a /lein repl/ initiated independently of a
project? In particular, I want the heap expansion that results from
doing M-x clojure-jack-in in an emacs /project.clj/ buffer with
:jvm-opts [ -Xms4G -Xmx4G] in its defproject form.
--Larry
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I put an issue [clj-989] about an out of date link clojure. It doesn't seem
like anyone payed any attention to it yet. Is there a way I can be more
active in making these changes such as having permission to modify the
website?
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I updated the link for you.
On Thursday, May 10, 2012 5:03:26 PM UTC-5, Brent Millare wrote:
I put an issue [clj-989] about an out of date link clojure. It doesn't
seem like anyone payed any attention to it yet. Is there a way I can be
more active in making these changes such as having
On Apr 15, 1:45 am, Anto anto.aravinth@gmail.com wrote:
I want to install clojure version 1.3, which I guess is the latest.
I tried sudo apt-get install clojure which installs clojure 1.1 by
default. I use Ubuntu 10.10
Thanks in advance.
Hi, Anto. I've got some beginner instructions
How do you use defmulti to create a function with a variable number of args?
For example, add-item is wrapping a Java method that can take a variable
number of args, and so here I am trying to make add-item take zero, one, or
two args. Notice there are two singe-arg funcs -- each taking
This should do the trick:
(defmulti add-item (fn [i other] (class i))
Thanks,
Ambrose
On Mon, Apr 16, 2012 at 5:33 AM, James Thornton james.thorn...@gmail.comwrote:
How do you use defmulti to create a function with a variable number of
args?
For example, add-item is wrapping a Java method
note, I didn't test any of these, but they should work (possibly with
a tweak or 2)
There's quite a few ways to do this, here's one.
(defmulti add-item (fn [ args] (condp count args 0 :none 1 (class
(first args)) :default))
(defmethod add-item :none (add-item nil nil))
(defmethod add-item
I might be wrong, but I think that would cause (add-item 1 {:prop
here}) to call the wrong defmethod (should call 4th, calls 2nd)
On Mon, Apr 16, 2012 at 12:47 PM, Ambrose Bonnaire-Sergeant
abonnaireserge...@gmail.com wrote:
This should do the trick:
(defmulti add-item (fn [i other] (class i
I want to install clojure version 1.3, which I guess is the latest.
I tried sudo apt-get install clojure which installs clojure 1.1 by
default. I use Ubuntu 10.10
Thanks in advance.
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I advice you download the clojure package from clojure.org, and unzip it.
Then you can put it to any where you want. Finally, write a shell script
named clojure, and put the script to $PATH
#! /bin/sh
java -cp /path/to/your/downloaded/clojure.jar clojure.main
On Sun, Apr 15, 2012 at 1:45 PM, Anto
Thanks for your reply! Will look into it!
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On 15 April 2012 15:35, Anto anto.aravinth@gmail.com wrote:
Thanks for your reply! Will look into it!
You'll likely want to use Clojure via Leiningen, rather than use the raw jar:
https://github.com/technomancy/leiningen
- James
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Thanks - I kind of expected this - the previous implementation in contrib for
1.2 was based on vars and still shows docstrings in the signature on
clojuredocs.
There is CLJ-304 contrib get-source no longer works with deftype which seems
related.
Too bad that we cannot annotate deftypes (and
Confusingly yours, FrankS.
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