On 13 May 2010 07:31, Heinz N. Gies wrote:
> Hi people Raynes and me have figured the community has given us so much so it
> is time to give something back. We took the effort of making a try-clojure -
> hence since we are the sandbox guys who is more made for that then us :P.
>
> Anyway, enjoy:
Great work, but the tryhaskell link is wrong. It should be
http://tryhaskell.org/
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Brian Wolf writes:
> Whats the idiomatic or best method to develop patches to pre-exisitng
> libraries using clojars, do I git the source to my computer, put put
> [lein-clojars "0.5.0"] in project file, obviously renaming the
> project, and do I take original dependenicies out, or leave in, or
I have written something to convince myself that things behave as I
expected
e.g. each runs only once per test, not once per assertion
http://gist.github.com/399638
It handles the fact that tests can be run in any order by using a Set
which gets added to when any function is run (so if the funct
What is the method that gets line numbers and function names into
stack traces? I know I can't get them in the Repl (because there
aren't any), but I tried loading my file with load-file and that
doesn't help either.
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"(Clojure (*fight the system!*))" rsrsrs :)
On Wed, May 12, 2010 at 1:18 AM, Armando Blancas
wrote:
> Booch, Rumbaugh and Jacobson took standard practices and tweaked them
> to the fashion of the mid '90's, tough they acknowledge only one
> another and their help in the UML User Guide. We can tw
Well, the annoying fact is that it appears on all posts, but actually
it should appear only on mails generated from posts. Would anyone
browsing through the message archives be offended if no warnings and
unsubscribe link were there? I get digest messages (I guess most of us
does) and there should
Wouldn't this be simpler with pmap, e.g. http://gist.github.com/399269
although to be honest I don't really know how the automatically
parallelized clojure functions decide how many threads to use. Is the
JVM smart enough to only create as many system-level threads as make
sense on my hardware?
Yes but AFAIK you only get availableProcessors + 2 threads with pmap
which is fine when the task is CPU bound but for downloading web pages
most of the time will be lost at waiting for I/O so having more
threads would speed things up.
Regards...
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Nurullah Akkaya
http://nakkaya.com
On Thu, May
2010/5/13 Stuart Halloway :
>> * I also have bad feelings when I see the Coercions protocol defined
>> but not used in conjunction with IOFactory for default behaviours
>
> There are very few examples of this, not worth making changing IMO.
I'll try to do this as an exercise if time permits. I do
I'd like to know if there's a standard function similar to
clojure.contrib.string/split that includes the characters between the
spitted string, or if there isn't one, how I might write one. In other
words, I'd like a function split* such that (split* #"\s+" "ab c de")
returns ("ab" " " "c" " " "
On May 13, 2010, at 7:52 AM, Nurullah Akkaya wrote:
> Yes but AFAIK you only get availableProcessors + 2 threads with pmap
> which is fine when the task is CPU bound but for downloading web pages
> most of the time will be lost at waiting for I/O so having more
> threads would speed things up.
Se
Is there a way to destructure namespace qualified map keys?
I want to do something like this:
(let [{:keys (y)} {:y 20}])
Except with namespace qualified keys:
(let [{:keys (?)} {:x/y 20}])
Thank you.
-David McNeil
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I don't think there's a way to do it with :keys, but could you use
individual key destructuring? I.e;
(let [{x :x/y} {:x/y 20}] x)
20
-Rgds, Adrian.
On Thu, May 13, 2010 at 6:47 PM, David McNeil wrote:
> Is there a way to destructure namespace qualified map keys?
>
> I want to do something like
> (let [{x :x/y} {:x/y 20}] x)
> 20
That will work. Thank you!
-David McNeil
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Bad Gateway
The proxy server received an invalid response from an upstream server.
Apache/2.0.63 (Unix) DAV/2 Server at www.try-clojure.org Port 80
On Wed, May 12, 2010 at 10:31 PM, Heinz N. Gies wrote:
> Anyway, enjoy: http://www.try-clojure.org
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On May 13, 6:11 am, Brian Watkins wrote:
> What is the method that gets line numbers and function names into
> stack traces? I know I can't get them in the Repl (because there
> aren't any), but I tried loading my file with load-file and that
> doesn't help either.
It's there; Clojure binds th
Hi Nurullah,
Nurullah Akkaya writes:
> Yes but AFAIK you only get availableProcessors + 2 threads with pmap
That's good to know, is this documented somewhere?
>
> which is fine when the task is CPU bound but for downloading web pages
> most of the time will be lost at waiting for I/O so havin
Hi,
just started looking at Clojure, and it looks promising as a modern-
day Lisp for practical use.
I saw this presentation on Clojure: http://clojure.blip.tv/ and I
wholeheartedly agree with the design principles. Unified access to all
kinds of collections (list, array, struct, hash) is somethi
On Thu, May 13, 2010 at 2:06 PM, j-g-faustus wrote:
> Hi,
>
> just started looking at Clojure, and it looks promising as a modern-
> day Lisp for practical use.
>
> I saw this presentation on Clojure: http://clojure.blip.tv/ and I
> wholeheartedly agree with the design principles. Unified access t
There needs to be more than one thing, but what we have could
definitely be simpler. Check out these threads and join the discussion:
http://bit.ly/a76XSI (dev list ns overhaul discussion)
http://bit.ly/ajcu74 (dev list "need" proposal)
Stu
Hi,
just started looking at Clojure, and it loo
Hi all,
since clojure-dev its a managed list.. the question goes here..
i read somewhere that protocols was implemented thinking (inclusive) for
natively clojure the compiler, at this moment implemented in java.
so, my question is, is this gonna happen?
and if so, in what version of clojure we w
Okay, I can get that stack trace, but there's no line for clojure.core/
divide in your trace. How would I know which function threw the
exception? "eval" isn't very useful. Ideally I'd like a line number,
too.
If I have a function,
(defn process [sequence]
(map some-function sequence))
And
You could do it by using the word boundary regexp operator.
(ns foo.bar
(:use [clojure.contrib.string :only [split]]))
(defn split* [s]
(drop 1 (split #"\b" s)))
(split* "ab c de")
;; ("ab" " " "c" " " "de")
-Drew
On Thu, May 13, 2010 at 11:24, joshua-choi wrote:
> I'd like to know i
(defn split-two
[regexp string ch]
(interpose ch (split regexp string)))
(split-two #"\s+" "ab c de" "") #=> ("ab" "" "c" "" "de")
On May 13, 6:24 pm, joshua-choi wrote:
> I'd like to know if there's a standard function similar to
> clojure.contrib.string/split that includes the characters betwe
I'm comfortable with the behavior implied for these corner cases.
Stu
Hi
On 13 May 2010 03:02, Stuart Halloway
wrote:
* Decidedly, I have bad feelings when I read about the "magic" of
"coercing" a String first as a URL, and if not possible, fall back
and
consider it a local absolute/re
On May 13, 4:32 pm, Brian Watkins wrote:
> Okay, I can get that stack trace, but there's no line for clojure.core/
> divide in your trace. How would I know which function threw the
> exception? "eval" isn't very useful. Ideally I'd like a line number,
> too.
Right. It's strange I've never ev
clojure.contrib.string/partition does exactly what you're looking for.
(require 'clojure.contrib.string)
(clojure.contrib.string/partition #"\s+" "ab c de")
;; ("ab" " " "c" " " "de")
Justin
On May 13, 12:24 pm, joshua-choi wrote:
> I'd like to know if there's a standard function similar to
>
Ah, thanks, I forgot about the word-boundary regex, but unfortunately,
the regex I want to split on is more complicated than #"\s+"—I just
used #"\s+" as an example, and I don't think #"\b" will work in this
case.
On May 13, 1:26 pm, Drew Raines wrote:
> You could do it by using the word boundary
On 14 May 2010 04:32, Stuart Halloway wrote:
>> On 13 May 2010 03:02, Stuart Halloway wrote:
* Decidedly, I have bad feelings when I read about the "magic" of
"coercing" a String first as a URL, and if not possible, fall back and
consider it a local absolute/relative path. I'
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