edn-java [1] is a parser and printer for edn [2].
This release:
* Provides a pretty printer for edn data [3].
* Recognizes 'foo//' as a symbol [4].
* Provides experimental more readable, but still compact, edn printing [5].
It should be available on Maven Central within a day.
[1]
(- Hello, World! .getBytes create-hash ...)
Will get you the hash of the string encoded to bytes using *some random
encoding*. (Whatever the platform you're currently running on defaults to.)
You should explicitly choose an encoding and stick to it. I'd suggest UTF-8
since that can encode all
I find it helpful to view if-let as a minor variation on if, with the only
difference being that you choose to bind the results of the test-expression
to some name(s). if-let doesn't care about the values bound to the
variables named in binding-target (which might be an arbitrarily complex
I'm happy to report that edn-java is now available on Maven Central.
What is edn-java?
-
Edn-java is a Java library for reading and writing edn data.
It has no dependencies other than Java 1.6.x or later.
A more detailed description, including usage examples is available
here:
Simplified, from a more complex example:
abstract class Bytes {
public toHexString() { return ...; }
Bytes { }
}
public class Hash extends Bytes {
public Hash() { super(); }
}
This works in Java:
new Hash().toHexString();
This fails in Clojure:
(.toHexString (Hash.))
I found the following work-around since I have access to the java code I am
calling:
I had the package-visible ABC Bytes implement a (public) interface
declaring the toHexString method. This placated the compiler.
On Monday, March 4, 2013, Vladimir Tsichevski wrote:
I think not. But upgrading
Way back when I started with Clojure i was doing this:
(let [constant-data (something-expensive)]
(defn my-fn [x]
(do-something-with x constant-data)))
But was advised instead to do this:
(def my-fn
(let [constant-data (something-expensive)]
(fn [x]
(do-something-with x
edn-java [1] is a parser and printer for edn [2].
This release fixes issue31 [3] single quote in a string is incorrectly
escaped.
It is available on Maven Central [4].
// Ben
[1] http://edn-java.bpsm.us
[2] https://github.com/edn-format/edn
[3] https://github.com/bpsm/edn-java/issues/31
[4]
On Wed, Jul 13, 2011 at 02:33, Ghadi Shayban gshay...@gmail.com wrote:
I put up a simple demo that implements a piece table data structure in
Clojure
(This is totally an excuse to use finger trees, which Chris Houser
implemented and excellently presented at the first conj)
A piece table is
On Wed, Jul 13, 2011 at 08:43, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
I think the culprit is here:
https://github.com/clojure/clojure/blob/5f9d6a02c530a02251197e1b844af37440a6b569/src/clj/clojure/core/protocols.clj#L64
The line (recur cls (next s) f (f val (first s))) must be written as
On Thu, Jul 14, 2011 at 19:12, Claudia Doppioslash
claudia.doppiosl...@gmail.com wrote:
My Clojure circle is all set up but empty.
My g+ is: http://gplus.to/gattoclaudia
Please add link to your profile below.
https://plus.google.com/117672714007923674182
// Ben
--
You received this message
Clojure does not allow cyclic dependencies between namespaces.
Java does allow cyclic dependencies between classes.
I'm not familiar with appengine-clj. Are you certain that
appengine.datastore is Clojure code, not Java code? If it's Java you
should be using import.
// Ben
On Sat, Jul 16, 2011
On Tue, Jul 19, 2011 at 16:11, Ken Wesson kwess...@gmail.com wrote:
On Tue, Jul 19, 2011 at 10:05 AM, Colin Yates colin.ya...@gmail.com wrote:
I find his videos very easy to watch - I think it was around a hour, but the
time flies by.
An hour of Will Smith blasting aliens flies by. An hour of
This. 1000 times this.
Don't clutter your source code with this kind of stuff. It'll just
cause you pain down the road. (Say, when merging two branches.)
// ben
On Wed, Aug 3, 2011 at 23:36, Sean Corfield seancorfi...@gmail.com wrote:
I think Joop meant to use the change history in your
On Tue, Aug 23, 2011 at 09:44, Mark Engelberg mark.engelb...@gmail.com wrote:
I had always assumed that vectors were sorted lexicographically. In
other words, you sort on the first element, and then refine by the
second element, and so on. I was surprised tonight to discover that
is not the
See also:
http://dev.clojure.org/jira/browse/CLJ-838
I've submitted some patches there to recode changes.txt to Markdown a
week or two ago. I updated it last night for f0b092b66 more
changes.txt tweaks
// Ben
On Sat, Sep 24, 2011 at 15:47, Mark Nutter manutte...@gmail.com wrote:
Totally
Cool!
I did some quick-and-dirty benchmarking of it this afternoon (GMT+2)
and got between 50 and 70 MiB/s on my machine. The Apache
implementation used for comparison by the unit tests came in at
between 30 and 40 MiB/s. Impressive.
I've since seen perf_base64.clj go in, though I'm not clear
I've already figured out how it works and have found the same 2:1
ratio. (This time on my 1.4GHz MacBook Air; The previous tests were on
a 2.4 GHz Core2Duo running Linux.)
When I did the quick-and-dirty benchmarking this afternoon I used
larger random inputs (1 to 8 MiB) allowing me to calculate
I've attached a RFC patch based on this idea to CLJ-855.
http://dev.clojure.org/jira/browse/CLJ-855
// Ben
On Wed, Oct 12, 2011 at 22:02, Stefan Kamphausen ska2...@googlemail.com wrote:
Just for the record: That's how I understood Ivan's idea, too. Introduce a
special exception type which
The current syntax is just ^
(defn filenames-in-jar [^JarFile jar-file] ...)
On Thu, Oct 20, 2011 at 07:03, mmwaikar mmwai...@gmail.com wrote:
Hi,
I read in Clojure in Action book by Amit Rathore, that #^ associates
metadata for the next form. He also mentions that it is deprecated. So what
I've been hacking around with jars in clojure recently. You might find
some ideas here: https://gist.github.com/1300472
// Ben
On Wed, Oct 19, 2011 at 14:34, mmwaikar mmwai...@gmail.com wrote:
But then why does this fail -
(slurp (.getInputStream (first (enumeration-seq (.entries f)
On Thu, Oct 20, 2011 at 11:17, Joel Gluth joel.gl...@gmail.com wrote:
On Tue, Oct 18, 2011 at 3:47 PM, Tassilo Horn tass...@member.fsf.org wrote:
Scott Hickey jscotthic...@gmail.com writes:
And usually, you should refrain from using floating points at all, no
matter if BigDecimal or Double.
On Thu, Oct 20, 2011 at 22:50, Stuart Halloway
stuart.hallo...@gmail.com wrote:
It appears that the answer to the original question is no, there is no way
to configure the reader to default numbers with a decimal point to be
BigDecimal instead of Double.
Scott Hickey
Reading a double
On Thu, Oct 20, 2011 at 23:16, Stuart Halloway
stuart.hallo...@gmail.com wrote:
It appears that the answer to the original question is no, there is no
way to configure the reader to default numbers with a decimal point to be
BigDecimal instead of Double.
Scott Hickey
Reading a double
You need to tell slurp how the file is encoded.
(slurp path-to-my-file :encoding UTF-8)
That means that you'll need to know what encoding your file is using.
If you've never dealt with encoding before, I recommend reading this:
http://www.joelonsoftware.com/articles/Unicode.html
// Ben
On Fri,
On Sun, Oct 23, 2011 at 21:25, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
Am 22.10.2011 um 20:49 schrieb Sean Corfield:
I'm
starting to think there's a nice, idiomatic solution lurking somewhere
that wouldn't require an extra function...
The idiomatic solution is #(f % a1 a2 a3). I'm
On Sun, Oct 23, 2011 at 23:53, Sean Corfield seancorfi...@gmail.com wrote:
On Sun, Oct 23, 2011 at 1:04 PM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
On Sun, Oct 23, 2011 at 21:25, Meikel Brandmeyer m...@kotka.de wrote:
The idiomatic solution is #(f % a1 a2 a3). I'm failing to see
On Tue, Oct 25, 2011 at 11:20, Michael Jaaka
michael.ja...@googlemail.com wrote:
Hi!
Pattern matching is fine for sequence or vector destruction.
Is is possible to destruct map and make pattern machting?
For example I would like to make constraint for to some query service.
It would be done
On Tue, Oct 25, 2011 at 15:33, Alex Ott alex...@gmail.com wrote:
it's better to use https://github.com/clojure/core.match
Thanks, I'd forgotten about core.match.
// ben
On Tue, Oct 25, 2011 at 11:32 AM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
On Tue, Oct 25, 2011 at 11:20, Michael
On Tue, Oct 25, 2011 at 22:28, Sergey Didenko sergey.dide...@gmail.com wrote:
I get the subject error when trying to deserialize a big map (70kb)
using load-file.
Is this by design?
There was an advice in the old thread to use smaller methods. But
while small methods are good, breaking
On Tue, Oct 25, 2011 at 14:45, Sean Devlin francoisdev...@gmail.com wrote:
I was wondering if there was a common protocol to get a string
representation of an object yet. Also, are there common protocols for
ints, doubles, chars, etc? Having just spent a lot of time writing
Python, having an
dir is a macro. It doesn't evaluate its arguments. So when you say
(dir *ns*), Clojure sees: show me what's in the namespace named
*ns*, and there is no such namespace because *ns* is the name of a
variable which contains the name of the current namespace.
Dir is this way because for interactive
On Sun, Oct 30, 2011 at 10:02, bOR_ boris.sch...@gmail.com wrote:
Hi all,
Ran into something unexpected with max.
user (sd-age-female 13)
[10 NaN 0.746555245613119]
user (apply max (sd-age-female 13))
0.746555245613119
TL;DR: Don't expect sensible answers when NaN is involved.
The
I've opened http://dev.clojure.org/jira/browse/CLJ-868
The min and max functions in clojure.core behave unpredictably when
one or more of their arguments is Float/NaN or Double/NaN. This is
because the current implementation assumes that provides a total
ordering, but this is not the case when
On Tue, Nov 1, 2011 at 21:00, Michael michael.campb...@gmail.com wrote:
On Nov 1, 12:14 pm, Ben Smith-Mannschott bsmith.o...@gmail.com
wrote:
3. Define that min and max will ignore any NaN arguments.
What is:
(min NaN NaN)
in this situation; ()?
The part of the message you didn't
On Thu, Nov 3, 2011 at 03:14, Alex Baranosky
alexander.barano...@gmail.com wrote:
What a coincidence. My instinct would be to make (interleave) return an
empty seq, instead of nil. I wonder the trade-offs between the two?
There is no such thing as an empty seq. Or put another way, the empty
seq
On Thu, Nov 3, 2011 at 13:13, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
Am 03.11.2011 um 12:18 schrieb Ben Smith-Mannschott:
There is no such thing as an empty seq. Or put another way, the empty
seq *is* nil. You're probably thinking of an empty list.
while this is true, the following
On Sat, Nov 5, 2011 at 14:42, Sam Aaron samaa...@gmail.com wrote:
Hi there,
consider there exists foo.jar on Clojars which contains a bunch of asset
files i.e. png images. If I were to declare foo as one of my project's
dependencies, is it possible to get access to those asset files? I
On Sat, Nov 12, 2011 at 18:37, Kevin Albrecht onlya...@gmail.com wrote:
I was experimenting with dynamic binding of vars with Clojure 1.3, as
described on http://clojure.org/vars and got this error:
user= (def x 1)
user= (binding [x 2] x)
IllegalStateException Can't dynamically bind
On Wed, Nov 16, 2011 at 02:16, thenwithexpandedwingshesteershisflight
mathn...@gmail.com wrote:
Can we please get bored of saying idiomatic and in particular
please ?
can you think of some more idiomatic way to say idiomatic, in particular? :P
// ben
--
You received this message because you
On Wed, Nov 16, 2011 at 02:16, thenwithexpandedwingshesteershisflight
mathn...@gmail.com wrote:
Can we please get bored of saying idiomatic and in particular
please ?
It's quite useful to be able to talk about
the-way-of-expressing-this-concept-most-in-keeping-with-established-practice
On Wed, Nov 16, 2011 at 17:28, Ben Mabey b...@benmabey.com wrote:
Hi,
I would like to be able to add metadata to arbitrary java objects that have
already been instantiated. I know that you can use proxy to add metadata to
objects that you create but in my case the object already exists (i.e.
On Wed, Nov 16, 2011 at 22:32, Alan Malloy a...@malloys.org wrote:
On Nov 16, 11:53 am, Ben Smith-Mannschott bsmith.o...@gmail.com
wrote:
On Wed, Nov 16, 2011 at 17:28, Ben Mabey b...@benmabey.com wrote:
Hi,
I would like to be able to add metadata to arbitrary java objects that have
== FILE ==
(def x 1) NEWLINE
; my comment
==
(str '( (slurp FILE) ) )
produces:
==
'((def x 1) NEWLINE
; my comment)
==
oops.
On Thu, Nov 17, 2011 at 05:32, Andres Gomez and...@fractalmedia.mx wrote:
Thanks for the robustness tip, Meikel.
Just a question, i dont understand what you state,
Would it help to have a naming convention for Clojure to distinguish
compile-time flags from normal dynamic vars? // ben
On Tue, Dec 6, 2011 at 17:05, David Nolen dnolen.li...@gmail.com wrote:
*unchecked-math* is a compiler flag.
On Tue, Dec 6, 2011 at 7:00 AM, Cedric Greevey
On Mon, Jul 16, 2012 at 5:21 PM, Raju Bitter rajubit...@googlemail.com wrote:
I've checked out the Clojure source code, and build the JAR using the
Ant command. I'm seeing a strange effect, where the compile time on my
normal hard disk takes almost 4 min (with most the time being spent in
the
On Mon, Jul 16, 2012 at 9:17 PM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
On Mon, Jul 16, 2012 at 5:21 PM, Raju Bitter rajubit...@googlemail.com
wrote:
I've checked out the Clojure source code, and build the JAR using the
Ant command. I'm seeing a strange effect, where the compile
TL;DR: I'm looking for a Clojure library that round trips XML+namespaces
through Clojure data structures and back again.
I'm hacking on a chewing-gum-and-bailing-wire solution publish my wife's
novels as EPUB. I've got most of a prototype of the core functionality
working, but an stubbing my
at 2:53 PM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
TL;DR: I'm looking for a Clojure library that round trips XML+namespaces
through Clojure data structures and back again.
I'm hacking on a chewing-gum-and-bailing-wire solution publish my wife's
novels as EPUB. I've got most
On Thu, Jul 19, 2012 at 11:00 PM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
I am interested and I have a CA with Rich, but I'm currently exploring
using XOM from Clojure. My first impression is that the API is very
clean (as a Java API) and I appreciate its emphasis on correctness. I
On Fri, Jul 27, 2012 at 9:06 PM, Vinzent ru.vinz...@gmail.com wrote:
robert-hooke actualy doesn't work with multimethods afaik. You can try my
new library (https://github.com/dnaumov/hooks), but it's alpha (no docs yet,
sorry).
(defmulti foo* (fn [args] ...) ...)
(defmethod foo* :x [args]...)
On Sun, Jul 29, 2012 at 3:07 PM, John Holland jbholl...@gmail.com wrote:
I'm doing some exercises in coding that are meant for Java but I'm doing
them in Clojure. I'm stuck on this one. The goal is
to return true if an array of ints contains two consecutive 2s. I figured
I'd use Stuart
On Tue, Jul 31, 2012 at 1:08 AM, Aaron Cohen aa...@assonance.org wrote:
On Mon, Jul 30, 2012 at 6:55 PM, Moritz Ulrich ulrich.mor...@gmail.com
wrote:
(some identity ((juxt :k1 :k2) m)) is the first thing I can think of.
For even more fun, try (some m [:k1 :k2]) :)
The flip side of this
On Tue, Jul 31, 2012 at 7:00 AM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
On Tue, Jul 31, 2012 at 1:08 AM, Aaron Cohen aa...@assonance.org wrote:
On Mon, Jul 30, 2012 at 6:55 PM, Moritz Ulrich ulrich.mor...@gmail.com
wrote:
(some identity ((juxt :k1 :k2) m)) is the first thing I can
Yes, pmap behaves as map with respect to the ordering of the elements
of the resulting sequence.
// ben
On Sat, Aug 11, 2012 at 9:29 PM, Jim - FooBar(); jimpil1...@gmail.com wrote:
Hi all,
I was wondering what assumptions does pmap take with regards to the ordering
of the resulting seq? Can
On Thu, Aug 16, 2012 at 11:47 PM, David Jacobs da...@wit.io wrote:
I'm trying to grab 5 lines by their line numbers from a large ( 1GB) file
with Clojure.
So far I've got:
(defn multi-nth [values indices]
(map (partial nth values) indices))
(defn read-lines [file indices]
(with-open
handles. In any event, that's why I chose to pass
the lazy sequence directly to the called function without binding it
in a let first.
// Ben
On Fri, Aug 17, 2012 at 11:09 AM, Ben Smith-Mannschott
bsmith.o...@gmail.com wrote:
On Thu, Aug 16, 2012 at 11:47 PM, David Jacobs da...@wit.io wrote:
I'm
I can't fix the version posted on blip.tv, but I downloaded it over a
year ago when it was still working.
It's a 107 MB quicktime file encoded using H.264. Running time is 1
hour 14 minutes.
I could make it available somewhere, if that would help.
// Ben
On Sun, Sep 2, 2012 at 12:37 PM, Mayank
You should be able to download it from here for the next few days:
https://dl.dropbox.com/u/8238674/clojure-sequences.mov
// Ben
On Sun, Sep 2, 2012 at 6:56 PM, Andrew Rafas andras.ra...@gmail.com wrote:
I would appreciate,
Thank you very much,
Andrew
On Sunday, September 2, 2012 4:19:10
The naming of contains? is one of Clojure's small warts. Almost
everyone seems to stumble over it when they're starting out. I know I
did. Naming it contains-key? would have prevented a great deal of
confusion, but I guess that ship has sailed... *shrug*
// ben
On Tue, Sep 4, 2012 at 1:35 PM,
On Fri, Sep 7, 2012 at 3:01 AM, Rich Hickey richhic...@gmail.com wrote:
I've started to document a subset of Clojure's data format in an effort to
get it more widely used as a data exchange format, e.g. as an alternative to
JSON.
Please have a look:
https://github.com/richhickey/edn
On Fri, Sep 7, 2012 at 3:01 AM, Rich Hickey richhic...@gmail.com wrote:
I've started to document a subset of Clojure's data format in an effort to
get it more widely used as a data exchange format, e.g. as an alternative to
JSON.
Please have a look:
https://github.com/richhickey/edn
If
On Fri, Sep 7, 2012 at 3:01 AM, Rich Hickey richhic...@gmail.com wrote:
I've started to document a subset of Clojure's data format in an effort to
get it more widely used as a data exchange format, e.g. as an alternative to
JSON.
Please have a look:
https://github.com/richhickey/edn
On Fri, Sep 7, 2012 at 3:01 AM, Rich Hickey richhic...@gmail.com wrote:
I've started to document a subset of Clojure's data format in an effort to
get it more widely used as a data exchange format, e.g. as an alternative to
JSON.
Please have a look:
https://github.com/richhickey/edn
On Mon, Sep 10, 2012 at 2:15 PM, Marko Topolnik
marko.topol...@gmail.com wrote:
Java has arrays, lists, maps and sets, so does Ruby and Erlang.
If they were redundancies in these structures, can't see why these three
still
maintain this distinction. It's probably a safe bet to say that we
On Mon, Sep 10, 2012 at 5:38 PM, Rich Hickey richhic...@gmail.com wrote:
Would you mind taking specific requests for clarification to the issues page,
so I don't lose track of them?
https://github.com/richhickey/edn/issues
Thanks,
Rich
sure thing
// Ben
--
You received this message
I've posted a first rough cut of an edn parser written in plain Java
here: https://github.com/bpsm/edn-java
The parser itself is Wirthian, which is to say it's a hand-written
LL(2) scanner coupled with a hand-written LL(1) recursive decent
parser. This is easy enough to do for edn's uncomplicated
On Thu, Sep 13, 2012 at 12:02 AM, Matthew O. Smith m0sm...@gmail.com wrote:
On Wednesday, September 12, 2012 8:03:58 AM UTC-6, jarppe wrote:
I have a function that generatwed unique ID's, something like this:
(def k (atom 0))
(defn generate-id [] (swap! k inc))
and I try to use it
On Sun, Sep 16, 2012 at 6:16 AM, vhsmaia v...@viclib.com wrote:
Hello. I'm new here, so, not sure if those were already posted. But why is
this not used? An example would be:
#(%a %%b %%%c) would be the same as (fn [a] (fn [b] (fn [c] (a b c)))
My eyes! The goggles to nothing!
--
You
I've had some success using edn on one of my little projects.
First a little background:
We're running a code generator written in Clojure which consumes
homogenous collections of Clojure maps and producing a Java enum for
each such collection. (The input data is basically 'edn' except that
all
On Sun, Sep 23, 2012 at 3:59 AM, Mikera mike.r.anderson...@gmail.com wrote:
Looks cool - going to try it out in a couple of my projects, thanks!
Question - assuming this is pretty lightweight and efficient, would it also
make sense to use it from Clojure in circumstances where you just want
On Tue, Sep 25, 2012 at 5:10 AM, Nahuel Greco ngr...@gmail.com wrote:
I can't find the documentation for this behaviour:
(let [{x :b :as y} '(:a 1 :b 2)] [x y])
;= [2 {:a 1, :b 2}]
It seems as if the list in the init-expr is converted first to an
associative structure and then
On Tue, Sep 25, 2012 at 1:53 AM, James Hess james.hes...@gmail.com wrote:
Hi experienced clojure gurus,
According to VisualVM 24% of my time is spent in
clojure.lang.Keyword.hashCode. I'm sure I am doing something wrong (i.e. I'm
not blaming clojure's implementation). Is this an indication
nth only promises O(n) performance for all things sequential. However,
the implementation on master in RT.java appears to special case
indexed and random-access collections for faster access, so I'm not
sure why you're seeing such a difference. You could try using get in
place of nth, though from
On Fri, Oct 5, 2012 at 11:08 AM, Jean Niklas L'orange
jeann...@hypirion.com wrote:
On Friday, October 5, 2012 2:39:05 AM UTC+2, Ben wrote:
user [(== 0 0.0) (== 0.0 0.0M) (== 0.0M 0)]
[true true false]
When passing two arguments to ==, == will be transitive.
user [(== 0 0.0 0.0M) (== 0
On Mon, Oct 8, 2012 at 5:06 PM, Brian Craft craft.br...@gmail.com wrote:
Thanks!
Is the string vs symbol distinction peculiar to clojure, among lisps?
Yes, strings are distinct from symbols in every reputable lisp.
That symbol and keyword know how to look themselves up in an
associative
On Mon, Oct 15, 2012 at 8:11 PM, Lee Spector lspec...@hampshire.edu wrote:
On Oct 15, 2012, at 12:51 PM, Alan Malloy wrote:
Evaluating function literals is not intended to work; that it works
for non-closure functions should be treated as a coincidence.
Really? Eval Evaluates the form data
On Fri, Oct 19, 2012 at 12:03 AM, Maurits maurits.r...@gmail.com wrote:
Bit of a late reaction, but there is nothing special about a tag with a
namespace prefixed. For example I have been using:
(zf/xml- zipper :ListRecords :record :metadata :oai_dc:dc :dc:language
zf/text)
which works
Anything that starts with clojure. is part of (some version of) clojure.
For Clojure 1.4, that's everything listed in Table of Contents on
the right side of the web page you'll find here:
http://clojure.github.com/clojure/
clojure.core
clojure.data
clojure.inspector
clojure.java.browse
On Sun, Oct 28, 2012 at 9:38 AM, Christian Sperandio
christian.speran...@gmail.com wrote:
I've got a question about lazy-sequence and file reading.
Is line-seq good to process lines from huge file?
Let take this case, I want to process each line from a file with one or more
functions. All
I have no idea what is going on. Looks to me like blip decided to redo their
web site and in the process throw out old content. or something. I've got
local copies of:
Alex Miller_ _Tree Editing with Zippers_.m4v
Chris Houser_ _Finger Trees_ Custom Persistent Collections_.m4v
Christophe Grand_
Your macro:
*(*~greeter user-name#*)*
*
*
Is producing a list of a function or closure followed by a symbol. The
first element of the list your macro builds must instead be an expression
that can be evaluated to a function. (For example a symbol naming a
function or an (fn [] ...)
On Mon, Dec 17, 2012 at 11:08 AM, Alex Baranosky
alexander.barano...@gmail.com wrote:
Function values can't be read by the reader. I'm not sure how any
versions of this code work.
It is true that a function value can not be printed and then read back in,
but I don't think that's relevant
Not currently, alas, having hacked my primary motivating example
(publishing my wife's most recent novel for kindle) by hand. I'd like to
return to it, but probably not soon. First I want to get 0.4.0 of edn-java
released.
Ben
On Thursday, January 17, 2013, lewen7er9 wrote:
Just wondering if
On Fri, Dec 16, 2011 at 05:48, jayvandal s...@ida.net wrote:
I was looking at the installation in Learning clojure and the batch
file had this statement:
java -server -cp .;%CLOJURE_JAR% clojure.main
why is the server in the line and what is it referencing???
Thanks for any help
The
On Tue, Jan 3, 2012 at 16:09, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
Am 03.01.2012 um 12:16 schrieb Cedric Greevey:
Breaking changes are bad enough without making some of them
gratuitous. They could have just renamed the namespace without also
renaming some of the individual functions.
On Wed, Jan 4, 2012 at 07:36, Johnny Weng Luu johnny.weng@gmail.com wrote:
One thing that seems weird is the way Clojure destructures a map
I have this map: {:last-name Vinge :first-name Vernor} which is passed
to this function: (defn greet-author-2 [{fname :first-name}] ... )
Wouldn't
On Fri, Jan 13, 2012 at 17:47, labwor...@gmail.com wrote:
I have a few issues. What do the following warnings mean and what should I
do about them?
Did you read them?
*default-encoding* not declared dynamic and thus is not dynamically rebindable
;; wont' work:
(binding [*default-encoding*
On Sun, Jan 15, 2012 at 01:37, James Reeves jree...@weavejester.com wrote:
On 14 January 2012 23:34, myriam abramson labwor...@gmail.com wrote:
I couldn't find quite the equivalent to read-lines from duck-streams. I
found read-line but it's not the same. Where is the equivalent read-lines
I'm trying to get syntax highlighting (font-lock) to work in the
repl buffer provided by slime as described here:
https://github.com/technomancy/swank-clojure
(add-hook 'slime-repl-mode-hook
(defun clojure-mode-slime-font-lock ()
(let (font-lock-mode)
On Fri, Jan 20, 2012 at 00:45, Jack Moffitt j...@metajack.im wrote:
(add-hook 'slime-repl-mode-hook
(lambda ()
(clojure-mode-font-lock-setup)
(font-lock-mode)
(font-lock-mode)))
Excellent! This worked for me.
Many thanks for the
On Sun, Mar 18, 2012 at 21:04, Jimmy jimmy.co...@gmail.com wrote:
Hi,
I would like to generate a hashmap from a string. The key portions of
the string will have some a prefix such as @ to define that they are
a key. So the following string
@key1 this is a value @another-key and another
On Fri, Mar 23, 2012 at 14:22, Alex Shabanov avshaba...@gmail.com wrote:
Hi all,
Is there any easy-to-use library for generating java code?
I ended up writing simple function that takes strings and characters
and prints them in formatted form (e.g. with tabs and newlines after
braces).
I
On Sat, Mar 24, 2012 at 04:44, Cedric Greevey cgree...@gmail.com wrote:
#{foo bar baz} is somewhat ugly. It occurs to me that one could modify
the reader to additionally accept
{{foo bar baz}}
without breaking anything. It's not possible for it to be a valid map
literal, because the outer
lein pom may not do all you need. It depends on what you are trying
to accomplish.
It will generate a pom.xml which identifies your project (artifactId,
groupId, version, packaging) and lists its dependencies. This pom is
suitable for publishing your artifacts to some Maven repository for
others
I too am in Vienna. I use Clojure at work for a few small internal
tools, but not in production. I'd be glad to meet some other
Clojurists.
// Ben
On Tue, May 29, 2012 at 5:05 PM, Nuno Marques
nuno.filipe.marq...@gmail.com wrote:
I'm in Vienna and I know a couple of more Clojure people here.
I
On Sun, Jun 10, 2012 at 7:04 PM, Jim - FooBar(); jimpil1...@gmail.com wrote:
Hi again (busy day eh?),
well this doesn't make any sense either! Why is a record with type-hinted
arguments still using reflection?
I've got the following example record:
str
On Fri, Jun 22, 2012 at 11:58 AM, Murtaza Husain
murtaza.hus...@sevenolives.com wrote:
Hi,
I am using Chris Ganger's crate library to generate html on the client side.
(defpartial html [] form)
(def form
[:div.form-horizontal
[:fieldset
[:legend
Big Ivan teaches Clojure how to parse, validate and construct BIC
and IBAN strings. (BIC and IBAN are both structured identifiers used
in banking.)
http://github.com/bpsm/big-ivan
http://bpsm.github.com/big-ivan/index.html
https://clojars.org/org.clojars.bpsm/big-ivan
As libraries
edn-java [1] is a parser and printer for edn [2].
This release fixes issue #32 [3] EDN List, Vector types indistinguishable
due to common RandomAccess interface.
It should be available on Maven Central within a day.
// Ben
[1] http://edn-java.bpsm.us
[2] https://github.com/edn-format/edn
[3]
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