Nice case of clojure reductio :-)
On Mon, Apr 6, 2009 at 7:51 AM, Stephen C. Gilardi wrote:
> (str *ns*)
>
> On Apr 6, 2009, at 1:27 AM, Kevin Downey wrote:
>
>> (.toString *ns*)
>>
>> On Sun, Apr 5, 2009 at 12:39 PM, Stephen C. Gilardi
>> wrote:
>>>
>>>
>>> (-> *ns* ns-name name)
>
--~-
On Apr 3, 12:42 pm, "rzeze...@gmail.com" wrote:
> Brian, I imagine you are asking this in relation to your blog engine?
Yep. Thanks everyone for the help and ideas. Unfortunately I do have
a ton of data in a DB already so Terracotta would be a lot of work. I
rewrote everything to do ref updat
If you want to do I/O from a transaction, just use an agent to do the
I/O. Since the agent is only sent off at commit, you don't have to
worry about retries. This doesn't answer your questions about
idempotent I/O, but I think it is a strategy that you can use.
On Apr 5, 2:11 pm, Hugh Winkler
(str *ns*)
On Apr 6, 2009, at 1:27 AM, Kevin Downey wrote:
(.toString *ns*)
On Sun, Apr 5, 2009 at 12:39 PM, Stephen C. Gilardi
wrote:
(-> *ns* ns-name name)
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(.toString *ns*)
On Sun, Apr 5, 2009 at 12:39 PM, Stephen C. Gilardi wrote:
>
> On Apr 5, 2009, at 3:23 PM, dysinger wrote:
>
>> I need coffee - too many typos. I meant to say "I am trying to avoid
>> _typing_ 'x.y.z' twice"
>>
>> (str (the-ns 'user)) is is even more human-error prone than just
By (semi-)popular demand, I have added the pretty printer and the
Common Lisp format function (which are really the same package) into
clojure.contrib. It all lives in the namespace clojure.contrib.pprint.
Important: If you want to use pretty printing, you will have to
compile all the source code
Good summary. Let's keep them separate until we feel pain.
- Stuart Halloway
> They work rather differently. duck-streams/file treats all arguments
> as strings, so
> (file "foo" "bar") =>
> I wrote it that way because I often want to construct a file name like
> (file base "." extension)
>
They work rather differently. duck-streams/file treats all arguments
as strings, so
(file "foo" "bar") =>
I wrote it that way because I often want to construct a file name like
(file base "." extension)
java-utils/file is closer to the Java File interface, by assuming that
each argument is a
Earlier today I was surprised to notice that some test-is unit tests I
was running from Ant failed, but it still reported BUILD SUCCESSFUL. I
figured I'd forgotten to include failonerror="true" in the java task,
but it was there. So I played around and found that
$ java -cp clojure.jar clojure.ma
dysinger wrote:
> It's good to see other examples of dep management for other setups.
>
> However, IMO working on 20 modules would be a PITA with ant+ivy. Can
> you show an example with multi-module? (I tried checking out the
> latest release of IVY and it wouldn't compile on my Mac w/ JDK 1.6 so
I have the same problem on my Mac as well, i.e. if clojure.jar is
loaded from ~/Library/Java/Extensions rather than from the classpath,
then clojure does not find files on the classpath. I did some poking
around and on my Mac OS X 10.5.6 with Java 6.
When I start clojure with clojure.jar only o
I'd like it if they were combined. You could then use (file "foo/bar")
or (file "foo" "bar").
- James
On Apr 5, 9:25 pm, Stuart Halloway wrote:
> Doh! Missed that. The duck-streams and java-utils versions of file
> have overlapping but disjoint functionality. Other-Stuart, I can take
> a lo
I was wondering if anyone would ever need this functionality. Knock yourself
out. In retrospect a map is definitely the way to go.
Shawn
On Sun, Apr 5, 2009 at 12:36 PM, Stuart Halloway wrote:
> Don't work with the yucky properties API, just install a map of properties
> for the duration of a bl
2009/4/3 Rich Hickey :
> Could you please submit an issue for that one?
No problem: http://code.google.com/p/clojure/issues/detail?id=102
Thanks,
Paul.
--
Iode Software Ltd, registered in England No. 6299803.
Registered Office Address: 12 Sancroft Drive, Houghton-le-Spring, Tyne
& Wear, DH5 8N
Dear list members,
When I recently turned on reflection warnings, I missed source path
information (i.e. filenames) because warnings will include referenced
modules. It would be nice to be able to differentiate from the output
where each warning belongs to, e.g. instead of
Reflection warning, lin
On Apr 5, 2009, at 4:27 PM, Stuart Halloway wrote:
At quick glance it looks to me that all three of the lazy-seqs should
be functions. If you want me to I'll change this and add tests.
Please do. Thanks.
--Steve
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On Apr 5, 2009, at 4:21 PM, Stuart Halloway wrote:
No -- the intended change was from multiple :use forms to one :use
form with multiple namespaces. Any indentation changes outside of that
were unintentional--let me know if I am violating conventions.
Thanks. I have a convention of indenting
> I'd also like to get your latest thinking on your suggestions from
> some time ago about clojure.contrib.lazy-seqs. If they can be
> rewritten as you suggested as functions that return a new sequence
> rather than as "def'd" sequences, that's strictly more powerful and
> would be an impr
Doh! Missed that. The duck-streams and java-utils versions of file
have overlapping but disjoint functionality. Other-Stuart, I can take
a look at combining these, or we can just leave them separate for now.
--Stuart
> On Apr 5, 5:07 pm, Stuart Halloway wrote:
>> Never worry about "foo" vs.
> I noticed the indentation changed for the ns form with your changes
> to sql.clj sql/internal.clj . Is the indentation you used produced
> by some tool?
>
> --Steve
No -- the intended change was from multiple :use forms to one :use
form with multiple namespaces. Any indentation changes ou
Hi,
> Can
> you show an example with multi-module? (I tried checking out the
> latest release of IVY and it wouldn't compile on my Mac w/ JDK 1.6 so
> I didn't get far.)
Look at http://bitbucket.org/ksojat/neman/src/, it is ivy+ant based,
multi module setup with custom javascript task for clojur
On Apr 5, 2009, at 3:11 PM, Hugh Winkler wrote:
From http://clojure.org/refs : "I/O and other activities with
side-effects should be avoided in transactions, since transactions
will be retried. The io! macro can be used to prevent the use of an
impure function in a transaction."
Isn't it
On Apr 5, 2009, at 3:23 PM, dysinger wrote:
I need coffee - too many typos. I meant to say "I am trying to avoid
_typing_ 'x.y.z' twice"
(str (the-ns 'user)) is is even more human-error prone than just
typing "user".
I was look for a way to introspect ns (DRY up the Logger/getLogger
call).
I need coffee - too many typos. I meant to say "I am trying to avoid
_typing_ 'x.y.z' twice"
(str (the-ns 'user)) is is even more human-error prone than just
typing "user".
I was look for a way to introspect ns (DRY up the Logger/getLogger
call). In java you could just Logger.getLogger(this.ge
I am trying to avoid tying "x.y.z" twice it the above code.
On Apr 5, 8:49 am, "Stephen C. Gilardi" wrote:
> Is this what you're looking for:
>
> user=> (doc the-ns)
> -
> clojure.core/the-ns
> ([x])
> If passed a namespace, retur
Hi all,
>From http://clojure.org/refs : "I/O and other activities with
side-effects should be avoided in transactions, since transactions
will be retried. The io! macro can be used to prevent the use of an
impure function in a transaction."
Isn't it OK to do I/O in a transaction as long as doing
It's good to see other examples of dep management for other setups.
However, IMO working on 20 modules would be a PITA with ant+ivy. Can
you show an example with multi-module? (I tried checking out the
latest release of IVY and it wouldn't compile on my Mac w/ JDK 1.6 so
I didn't get far.)
>From
Is this what you're looking for:
user=> (doc the-ns)
-
clojure.core/the-ns
([x])
If passed a namespace, returns it. Else, when passed a symbol,
returns the namespace named by it, throwing an exception if not
fou
How can I introspect namespaces? I can once I have some definitions
going it seems but not before (I am noob). See below example:
(ns x.y.z
(import '(java.util.logging Logger)))
(def log (Logger/getLogger "x.y.z")) ;; <-- how-to introspect this
ns ?
(.addHandler log (FileHandler. (format "/va
On Apr 5, 2009, at 12:19 PM, Stuart Halloway wrote:
(2) This function is moved from Steve Gilardi's sql.internal contrib.
(Steve, I broke sql in r636 but I think I fixed it now. Are there
tests I can run?)
Nothing automated yet. I use clojure.contrib.sql.test and then (db-
write) (db-read) a
Don't work with the yucky properties API, just install a map of
properties for the duration of a block!
-
clojure.contrib.java-utils/with-system-properties
([settings & body])
Macro
setting => property-name value
Sets the system propertie
On Apr 5, 5:39 pm, Christian von Essen wrote:
> On Sat, Apr 04, 2009 at 11:50:57PM +0200, Meikel Brandmeyer wrote:
> > I'm haven't tried, yet. But the gensymed namespace certainly will
> > get in the way, since VimClojure relies on the namespace not
> > going away between the runs, since there is
In Compojure, I called this str*, but I think I like as-str a little
better.
- James
On Apr 5, 5:19 pm, Stuart Halloway wrote:
> Never worry about the distinction between symbols, keywords, and
> strings when working with Java APIs that know only strings!
>
> (doc the-str)
> ---
On Apr 5, 5:07 pm, Stuart Halloway wrote:
> Never worry about "foo" vs. (File. "foo") again!
>
> (doc file)
> -
> clojure.contrib.java-utils/file
> ([arg] [parent child] [parent child & more])
> Returns a java.io.File from string or file args.
>
> Notes:
>
> (1) You w
Never worry about the distinction between symbols, keywords, and
strings when working with Java APIs that know only strings!
(doc the-str)
-
clojure.contrib.java-utils/the-str
([x])
Returns the name or string representation of x
Notes:
(1) You will need to build c
Never worry about "foo" vs. (File. "foo") again!
(doc file)
-
clojure.contrib.java-utils/file
([arg] [parent child] [parent child & more])
Returns a java.io.File from string or file args.
Notes:
(1) You will need to build contrib from source to see this.
(2) This fu
On Sat, Apr 04, 2009 at 11:50:57PM +0200, Meikel Brandmeyer wrote:
> I'm haven't tried, yet. But the gensymed namespace certainly will
> get in the way, since VimClojure relies on the namespace not
> going away between the runs, since there is no continuous
> connection between Vim and the server.
On Sat, Apr 04, 2009 at 09:56:00PM +0200, Konrad Hinsen wrote:
> I tried to install your server, but I got stuck with the posix
> package. There are no installation instructions, and from looking at
> the Makefile it seems like I need to provide information about my JVM
> that I don't know w
Ooops,
here it is, the documentation page :
http://code.google.com/p/clojure-dev/wiki/Documentation
First 2 chapters are about prerequisites and installation,
Regards,
--
Laurent
2009/4/5 Brian Doyle
> If I wanted to download and play with clojuredev where would I find it?
>
> On Sat, Apr 4
If I wanted to download and play with clojuredev where would I find it?
On Sat, Apr 4, 2009 at 3:58 PM, Laurent PETIT wrote:
>
> New release, with a lot of changes!
>
> I would particularly like to thank Stephan Mühlstrasser for his
> contributions !
> The clojure symbols omni-completion feature
Hello Jason,
Am 03.04.2009 um 14:18 schrieb Jason Warner:
I'd be interested in seeing the ivy+ant solution. We use maven2 at
work and there are obvious pros and cons. With clojure, part of the
pain is initial setup and config. Maven2/ant+ivy might really help
that. Post when you get a chance..
Hi,
Am 05.04.2009 um 06:59 schrieb David Sletten:
My example is decidedly non-functional (I don't really like that
term...My code works--it does function! :-) ).
Maybe one should use non-functional for - well - non-functional
code and disfunctional for not working code?
I was more curious
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