[ANN] Citrus (Scrum) 3.0.0 — State management library for Rum

Just renaming -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send

[ANN] Citrus (Scrum) 3.0.0 — State management library for Rum

To avoid confusion with Agile term “Scrum” the library, artifact and namespaces were renamed to *Citrus* since v3.0.0. Older versions are still available under the old name *Scrum*. To migrate to v3.0.0+ replace all occurrences of *scrum* with *citrus.* Old artifact name: *org.roman01la/scrum*

CUFP 2016 Call For Tutorials

just fill this form http://goo.gl/forms/qoyK9qYPZhiDPSzO2. More info can be found at http://cufp.org/2016/call-for-tutorials.html Regards, Roman Gonzalez. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, s

Re: [ANN] encors: CORS middleware for Ring apps

map->CorsPolicy enforces correctness of input, this way the wrap-cors functions doesn't need to validate data. Probably we can add a call to map->CorsPolicy as the first thing of wrap-cors function and keep this function private. Thanks for the suggestion. On Tuesday, November 25, 2014 5:27:12

[ANN] encors: CORS middleware for Ring apps

It is our pleasure to announce a new ring middleware for CORS support. https://github.com/unbounce/encors Features include: * Add multiple CORS Policy to an app (can classify them via ring request info) * Preflight CORS requests are supported * Thoroughly tested (around 276 different assertio

Re: Releasing Caribou today: Open Source Clojure Web Ecosystem

Great stuff Some suggestions and questions - forum is needed to disquss features and bugs. Something like http://www.discourse.org/ would be super awesome ( no google groups plz ! ) - documentation with user comments, Disquss would be enough for now but it would be great if it can be users driv

Re: Releasing Caribou today: Open Source Clojure Web Ecosystem

Great stuff Some suggestions and questions - forum is needed to disquss features and bugs. Something like http://www.discourse.org/ would be super awesome ( no google groups plz ! ) - documentation with user comments, Disquss would be enough for now but it would be great if it can be users driv

Datomic notifications ?

Hi I wonder if there any notifications system in Datomic, that notify about changes in DB ? -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moder

Hosting clojure web app ( deployment strategies)

Hi Let's discuss some modern strategies to deploy clojure web app, from easiest to heavy ( for heavy traffic apps). I suggest some ways. 1. Heorku way - the easiest one. I had experience with deploy to heroku it works out of the box

Creating web app/site without routing [experiment]

Hello Recently i was experimenting with Clojure and web stack and created kind of non-standart web app. It doesn't use routing there are no any urls there. This app is mostly "One page apps". Instead of routes i used id's and classes. Let me explain: I used "Noir" and "fetch" libs and logic of in

Re: Slow image convolution

what a mess if it is a function it's huuge did you try split it to useful chunks ? it's just unreadable and that's why you cann't spot anything i guess.. пятница, 9 ноября 2012 г., 0:48:20 UTC+4 пользователь Cedric Greevey написал: > > I have the following code to perform a complicated image co

[Learning] Clojure web programming - thoughts and series of articles

Some time have passed since i posted "Is clojure need it's own web framework like ruby on rails" ? https://groups.google.com/forum/?hl=en&fromgroups=#!topic/clojure/C41MfD72UBE There answer mostly was no. But i still think that clojure need some base for "Clojure web programming" maybe wiki site

Re: Simple way to get image from url

file (.write w (:body (client/get url {:as :byte-array} ; here we get image as byte-array )) Which trlanslates to ( i hope i get it right ) : Open file in stream mode (w) and write to it byte stream (image file ) from url. On Monday, October 15, 2012 1:06:19 PM UTC+4, Yakovlev Roman

Re: Simple way to get image from url

t; > I think you can use clj-http: > https://github.com/dakrone/clj-http > > (client/get "http://site.com/favicon.ico"; {:as :byte-array}) > > > > 2012/10/15 Yakovlev Roman > > >> Hi >> I am pretty new to java world so as i found there is no simple wa

Re: Simple way to get image from url

M, dennis zhuang > > > wrote: > >> I think you can use clj-http: >> https://github.com/dakrone/clj-http >> >> (client/get "http://site.com/favicon.ico"; {:as :byte-array}) >> >> >> >> 2012/10/15 Yakovlev Roman > >> >

Simple way to get image from url

Hi I am pretty new to java world so as i found there is no simple way to get image file from url like : http://example.com/image.jpg. What i need just to get file from url and store it to db. So we need to use buffer, stream and stuff to get file. I found this code but i guess there is a way to g

Re: Regarding Starting Clojure

You can make your site with many examples and good documentation and maybe it will be at first place at google if it will have great value. A lot of people here will agree with that. Site could be better place to get started ! but old site still there. As far as i know there is a company behind

Re: Clojure web framework

Ok that's good idea really. As i can see you just use ring compojure korma for mysql and postgresql for pg database. As for me i use for my first project this config (defproject testpro "0.1.0-SNAPSHOT" :plugins [[lein-catnip "0.4.1"]] :description "FIXME: write description" :url "http://e

Re: ANN: Swiss Arrows

lt;>}) IllegalArgumentException No value supplied for key: 2 clojure.lang.PersistentHashMap.createWithCheck (PersistentHashMap.java:89) Roman Perepelitsa. 2012/4/2 Roman Perepelitsa > Looks very nice! > > Is the following behavior expected with Clojure 1.3? > > user=> (-<> 0 '(<

Re: ANN: Swiss Arrows

uess this one is expected, although it would be nice if it worked. user=> (-<> 0 '(1 (1 <>))) (1 (1 <>) 0) Roman Perepelitsa. 2012/4/2 Robert Levy > Swiss arrows is a library I wrote today, providing a number of useful > arrow macros. > >- The Diamond

Re: need hint for "A nil key " on 4clojure

ef/Clojure%20Core#Collections+-+Sequences Roman. 2012/2/29 Kevin Ilchmann Jørgensen > So, you need to give it a function which takes an key and a collection. > > (fn [k coll] ...) > > It should return true if two things are true. That the collection > _contains_ the key, an

Re: Looking for parser generator library

I released yesterday zetta-parser (http://github.com/van-clj/zetta-parser) through the van-clj group (http://van-clj.github.com), this library is a port of Haskell's attoparsec. The difference between this and the ones I've seen so far is that zetta allows you to use a parser without having al

Re: Creating parsers in clojure

ck out this recent thread: https://groups.google.com/d/topic/clojure/2fGNugcdkDo/discussion Roman Perepelitsa. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new memb

Re: Looking for parser generator library

Thanks for all the suggestions! They'll keep me going for a weekend. Roman Perepelitsa. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new member

Re: Looking for parser generator library

en? > > https://github.com/richard-lyman/amotoen > > I'm not sure what your needs are... > > -Rich > > > > On Sat, Jan 28, 2012 at 8:19 AM, Roman Perepelitsa > wrote: > > I'm looking for a parser generator library. I stumbled upon fnparse, but >

Looking for parser generator library

I'm looking for a parser generator library. I stumbled upon fnparse, but unfortunately it doesn't work with clojure 1.3. Roman Perepelitsa. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to cloj

Re: problems with if

2012/1/26 raschedh > (if true "t" f) > > in a fresh REPL, I get the error > > [...] Unable to resolve symbol: f [...] > > In common lisp, for example: > > (if t "t" f) > evaluates to "t". Try (if t "t" blah) in common lisp,

Re: problems with if

2012/1/27 Roman Perepelitsa > Try (if t "t" blah) in common lisp, you'll get the same error. > I just tried it and it resolves to "t" in Common Lisp. Sorry about that :-/ Cedric's reply is the one you are looking for. Roman Perepelitsa. -- You r

Re: Rebinding a recursive function

"ordinary" means before going to > dynamic Vars. It will be faster and possibly easier to understand. Thanks, Stuart. That's a good advice. Roman. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this grou

Re: Rebinding a recursive function

Thanks for the reply, Nils. 2011/12/1 Nils Bertschinger > Hi Roman, > > as far as I understand, the Clojure compiler is doing some > optimizations for recursive functions to save the variable lookup. > This means that you have to explicitly write the recursive call as > (#&#x

Re: The Clojure way to solve this problem?

ynamic. > `with-redefs` is the right way to do it now. with-redefs affects all threads. Is there a way to replace a function only in current thread? Roman. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send

[newbie] Rebinding a recursive function

)...(1). Why? (fact-with-logging 5) Roman. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first pos

Re: Too many arguments to if

Either this, or use the "when" form. http://clojuredocs.org/clojure_core/clojure.core/when 2011/7/11 Tassilo Horn : > Antonio Recio writes: > > Hi Antonio, > >> I get the error "Too many arguments to if" with this. Do you have any >> suggestion? > > `if' expects exacly one test, one then-form, an

Re: (just) emacs mode

n so far. Since then I switched over to ubuntu, and I it seems that despite emacsW32 on dos, emacs fits more naturally on a unix based system. YMMV Sincerely Roman Syora On Apr 27, 3:07 pm, John V wrote: > On Apr 27, 2:51 pm, Rasmus Svensson wrote: > > > I happened to have access to

Re: (take-by f coll), (drop-by f coll): Problem Comparing Adjacent Items Of A Collection

realized/executed if one uses the resulting lazy-seq in the former case ? Sincerely Roman -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are

Re: (take-by f coll), (drop-by f coll): Problem Comparing Adjacent Items Of A Collection

t;         (cons fst (take-while #(-> % f (= value)) (rest s))) Sincerely Roman -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated

Re: REST library

Shantanu Kumar wrote: > On Feb 17, 3:05 pm, Roman Roelofsen > wrote: > >> Hi, >> >> does someone knows a good Clojure REST framework? It should help with >> URL destructuring and maybe creating JSON return data etc. >> > > You can t

REST library

Hi, does someone knows a good Clojure REST framework? It should help with URL destructuring and maybe creating JSON return data etc. Cheers, Roman -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email

Re: Removing (gensym) in macro

> It doesn't work because the scope of lname# is limited to the `(). > However lname is used in a ~@() which leaves the `() and enters the > enclosing environment (in this case the macros). There the lname# is > not valid. Ah, that makes sense, thanks! Is using (gensym) the common solution here? S

Re: Removing (gensym) in macro

> I don't see a compelling reason for such a macro. At least not in this > simple case. I agree. As I said, the purpose of this macro was purely for learning and understanding macros ;-) -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this

Removing (gensym) in macro

avalist "2") (prn javalist)) Is it possible to create the macro without the (gensym) call? I wasn't able to use something like lname#. Cheers, Roman -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, s

ClojureQL insert data from map

t/update a table row. Currently I have to do this: (sql/insert-into Person [firstname "Roman" lastname "Roelofsen"])) What I would like to do is something like this: (def person {:firstname "Roman" :lastname &quo

Re: Full Disclojure - I Need Topics!

2010/1/25 Mark Engelberg : > Debugging techniques, including: > * How to make sense of Clojure's stack traces. > * How to use Java debugging and profiling tools with Clojure. +1 -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, s

Re: Semantic Versioning

> Talking of semantics, do you think the one I enumerated would work? > I'll certainly try to implement this concept, but I have many other > projects on the table right now, so it might take a while before I > start working on it. Yes, it looks good. The key thing is that all users/developers agr

Re: Semantic Versioning

completely incompatible with OSGi. If we could solve this, Clojure would instantly get multi version support. Cheers, Roman [1] http://www.osgi.org/blog/2009/12/versions.html 2009/12/16 Nicolas Buduroi : > Hi, on the CommonJS Google Group there was a discussion on semantic > versioning, a

Disabling ContextClassLoader

sure how they can be used or if this is even possible. Thanks, Roman -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be pa

Re: Generalizing -> & ->>

Are there any plans to add -$> to core or contrib? 2009/11/13 Laurent PETIT : > Oh yes, thanks for refreshing my memory. > And indeed it makes sense to place the question mark in the "questioned" side > :) > > 2009/11/13 Wilson MacGyver : >> Yes, it's groovy, and it's "?." It's called safe naviga

Re: 'sync' call in writeClassFile

I am a Linux user as well and this indeed sounds a bit alarming (but I haven't tested it on my machine yet, though...) Does somebody has a bit more information about the reason, current state, etc.? Thanks! 2009/11/28 David Brown : > This commit: > >     commit 5577a47a390782d7ab911c2e3c4c8be1b03

Re: Continuous Integration Server & Maven/Ivy Repo

His second post referred to https://www.assembla.com/spaces/clojure/tickets/208-pom-uses-old-artifactId So until this ticket is closed we need to use clojure-lang instead of clojure. Roman 2009/11/4 Stuart Sierra : > > Dysinger's post implies it should be "clojure" instea

Re: Continuous Integration Server & Maven/Ivy Repo

It seems that only directory listings are disabled since http://build.clojure.org/org/clojure/clojure-lang/maven-metadata.xml is accessible. Roman 2009/11/4 Stuart Sierra : > > I don't think that URL works as a Maven/Ivy repository, because > http://build.clojure.org/org/clojure

Re: Embedding Clojure in NetKernel

Do you mind sharing the links? I am interested in it as well. Thanks! Roman 2009/10/28 Tony Butterfield : > > Tom Hicks has just pointed me to an old thread which answers > questions about namespaces and isolation. Let me read and > absorb all that work first - I suspect it answers

Re: Statics in clojure.lang.RT

2009/10/12 Christophe Grand : > On Mon, Oct 12, 2009 at 12:00 PM, Roman Roelofsen > wrote: >> >> > Plus, if you use a shared loader for most interfaces, clojure instances >> > will >> > be able to share persistent data and closures. >> >> Nop

Re: Statics in clojure.lang.RT

> Plus, if you use a shared loader for most interfaces, clojure instances will > be able to share persistent data and closures. Nope, I tried this and it didn't work. The classloader explicitly complained that e.g. Var and RT have not been loaded by the same classloader :-/ --~--~-~--~--

Re: Does OSGi make sense for Clojure?

plement something like what I described above but for performance reason it's obviously preferable that the Clojure runtime itself provides something in the future. Cheers, Roman 2009/10/6 Mark Derricutt : > I do have a novel idea to work around this but I've yet to put my theory

Re: Adding Classpaths On The Fly

therefore dynamically extend the classpath (removing/updates are not working yet). The project is currently in proof-of-concept state and I can not recommend to start using it! But at least you might want to watch the github repo to stay informed. Cheers, Roman 2009/9/27 Volkan YAZICI : > > F

Re: -> with anonymous functions

Thanks for the explanation! So the solution is much simpler: user=> (-> person :childs first (select-keys [:name])) {:name "Son"} Cool :-) On Sep 22, 3:26 pm, Jarkko Oranen wrote: > On Sep 22, 3:58 pm, Roman Roelofsen > wrote: > > > > > Hi the

-> with anonymous functions

Hi there! Lets assume I have this map: user=> (def person {:name "Father" :childs [{:name "Son" :age 10}]}) Testing: user=> (-> person :childs first) {:name "Son", :age 10} Now lets filter the child map: user=> (def only-name (fn [m] (select-keys m [:name]))) user=> (-> person :childs first

Re: Questions / guidelines for adopting Clojure

Thanks a lot to everbody for the great responses! They certainly helped a lot! Cheers, Roman --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email

Questions / guidelines for adopting Clojure

ojure's macro that you don't want to miss? Sorry for the long posting and thanks a lot for reading it ;-) Cheers, Roman --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post

Re: In core structure editor, anyone?

Here is a link to an article comparing structure editors with other approaches to code editing. Seems apropos to this discussion. http://web.media.mit.edu/~lieber/Lieberary/Softviz/CACM-Debugging/Already-Full/Already-Full.html Also, anyone wanting to play with Interlisp's structure editor can d