Re: [ANN] proxy-plus: Faster and more usable replacement for "proxy"

> On Wednesday, January 15, 2020 at 10:46:36 AM UTC-6, Mike Rodriguez wrote: >> >> Do you have any idea about the reason that the Clojure implementation was >> done this way - when it obviously seems a bit limited and also slower than >> necessary? Just curious if there's

Re: [ANN] proxy-plus: Faster and more usable replacement for "proxy"

Do you have any idea about the reason that the Clojure implementation was done this way - when it obviously seems a bit limited and also slower than necessary? Just curious if there's some historical context. On Tuesday, January 14, 2020 at 11:58:17 AM UTC-5, Nathan Marz wrote: > > The speedup

Re: [ANN] MrAnderson 0.5.0 released

It's good to see this lib getting attention. It can be very useful. On Monday, March 25, 2019 at 12:04:55 PM UTC-4, benedek fazekas wrote: > > hi everyone, > > happy to announce a new version of MrAnderson < > https://github.com/benedekfazekas/mranderson>, a dependency inlining and > shadowing

Re: Noob: Getting (re)started with Clojure on OS X

[cider/cider-nrepl "0.8.2"] is quite old. It looks like lein 2.9.1 (as of 2.8.2) uses a newer version of nrepl that requires cider-nrepl 0.18+ or something along those lines. In newer versions of cider, you may not need to include this plugin at all. I know that the "jack-in" commands of

Re: [ANN] Clojure 1.10.0-beta1

Cool! Will there be more guides how to use tap and prepl ? Is there any plans to release clj for windows? Mike. суббота, 6 октября 2018 г., 7:56:52 UTC+3 пользователь Alan Thompson написал: > > Looks good to me, tested on both prod and open source code. > Alan > > On Fri, Oct

Re: [ANN] debux 0.5.0 is out

Hello. I can't run debux on JVM 10. Issue is created https://github.com/philoskim/debux/issues/11 Mike. суббота, 8 сентября 2018 г., 19:56:14 UTC+3 пользователь Philos Kim написал: > > Debux is a trace-based debugging library for Clojure and ClojureScript. > > https://github.c

Re: Slow -main function termination by pmap

last line in -main should be (System/exit 0) or (shutdown-agents). 1 min awaiting it is documented behaviour of clojure. вторник, 19 декабря 2017 г., 23:08:09 UTC+3 пользователь Justin Smith написал: > > any Clojure program that uses the built in thread pools (future, agent, > pmap, core.async,

Re: Releasing scope-capture, a library for easing REPL-based debugging

Waeselynck wrote: > > @Mike Rodriguez the 0.1.3 release improves ClojureScript support and > should solve the mentioned issue, along with much better documentation > <https://github.com/alvalval/scope-capture/wiki/Pitfalls-with-(browser-connected)-ClojureScript-REPLs> > >

Re: why java version in 10 times faster?

ight places for new contions. So here is business values for Clojure: - dead simple logic; - reduced T2M; - less code less bugs; - fast enough. (Sold to business.) Mike. среда, 18 октября 2017 г., 20:33:28 UTC+3 пользователь Lubomir Konstantinov написал: > > Among other things (you

Re: why java version in 10 times faster?

льзователь Daniel Compton написал: > > Hi Mike > > A few thoughts > > * In my experience it is not unusual that idiomatic Clojure could be 10x > slower than the equivalent Java. > * Where did you do your timing on the ref calculation? In the Clojure > version it calculates

Re: why java version in 10 times faster?

https://clojure.org/reference/refs correct link -- 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.

why java version in 10 times faster?

so slow? Mike. -- 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

Re: Releasing scope-capture, a library for easing REPL-based debugging

I really like this library already. I only had to give it about 5 minutes of time to immediately see how it simplified quick REPL-driven debugging workflows for me. The only outstanding issue that is an annoyance for me is the CLJS support, which is discussed at

Re: Releasing scope-capture, a library for easing REPL-based debugging

Cool! Thanks, Val! воскресенье, 8 октября 2017 г., 10:09:19 UTC+3 пользователь Val Waeselynck написал: > > Hi, I'm happy to release a tiny Clojure/Script library called > scope-capture . > > https://github.com/alvalval/scope-capture > > Loosely

Re: [ANN] spec.alpha 0.1.134

app with java -jar I got exception below. It looks like library [tongue "0.2.2"] is broken with [org.clojure/spec.alpha "0.1.134"] java -jar /Users/mike/IdeaProjects/auth-nz/target/uberjar/auth-nz.jar Exception in thread "main" java.lang.ExceptionInInitializerError

Re: beginning to learn Clojure after imperative programming my whole life

://purelyfunctional.tv 3. https://www.youtube.com/channel/UCaLlzGqiPE2QRj6sSOawJRg 4. https://www.youtube.com/channel/UC6yONKYeoE2P3bsahDtsimg 5. https://lambdaisland.com/episodes 6. https://learnxinyminutes.com/docs/clojure/ Hope, it will help. Mike. -- You received this message because you

Clojure android activity?

Is there still any activity in the clojure-android space? The clojure-android mail list is largely inactive, seems like the developers of lein-droid haven't done anything in months (1.7.0-r4 is still used in the templates), and the numerous references If ind for an android-clojure web site are

Re: [ANN] Virgil 0.1.6

I've have used this as a lein plugin and I think it is a really great tool to have available. It makes working on Java or a hybrid Java/Clojure project more tolerable. On Thursday, March 16, 2017 at 2:13:35 PM UTC-4, Zach Tellman wrote: > > I figured it was worth reminding everyone that this

Re: Leiningen, AOT compilation, and classloaders

I haven't been able to get to the bottom of this as of yet. Primarily the problem is I need to investigate how `lein trampoline` works compared to without it, from an implementation perspective. I'll note that `lein test` does do a :reload option to `require` when running tests. Typically

Re: ANN: ClojureScript 1.9.456, Externs Inference & Comprehensive JS Modules Support

Guava is often a dependency conflict when trying to put libs together that use it. I'm surprised cljs has dependencies like this. I'd think a language would try to avoid having any deps at all or repackage them or something. For example, Clojure only has ASM. -- You received this message

Re: Apparently nondeterministic compilation failure

I believe it is generally true that the Clojure-maven-plugin has non-deterministic ordering of namespaces it auto "discovers" for its various goals that involve namespace discovery. This has been a source of frustration for me in the past as far as trying to get determinism with test

Re: maven-shade-plugin issues with Clojure core (or any clj) AOT compilation

plugin not > preserving information that it should, so it seems like it should be fixed > there. > > On Wednesday, December 28, 2016 at 7:06:11 AM UTC-6, Mike Rodriguez wrote: >> >> Background: >> >> This problem is specific to building jars that contain AOT (Ahea

Re: Order preservation and duplicate removal policy in `distinct`

(which fall back to .equals behavior). > > If you wanted to file a jira on anything here, a jira to add a line to the > doc string stating that the first duplicate is kept would be the only thing > possibly worth doing. > > Alex > > > On Wednesday, December 28, 2016 at 10:

Re: Order preservation and duplicate removal policy in `distinct`

Yeah, I was thinking about logging the ticket for it. I just figured I'd discuss it on the google groups first to see if anyone else thought it was a useful concern. It seems that some people have opinions on in it in both directions perhaps, i.e. docs are sufficient vs docs are not

Re: Order preservation and duplicate removal policy in `distinct`

On Thursday, December 29, 2016 at 5:47:14 PM UTC-6, Erik Assum wrote: > > Wouldn't the order be different depending on wether you keep the first or > the last? > > (distinct [1 2 1]) > => [1 2] > vs > (distinct [1 2 1]) > => [2 1] > > Erik. > -- > i farta > > I should have thought about this

Re: Order preservation and duplicate removal policy in `distinct`

> f it helps anyone sleep better at night, were the behavior of distinct ever > to change in a way that breaks one's application, the original one is right > there in the git history, available for everyone's copying and use, with > whatever promises in the doc string you choose to add. I

Re: Order preservation and duplicate removal policy in `distinct`

Yeah. It is so hard to come up with a real use case here after I think about it that it is best to just let it be. It would only matter if identity mattered for something, but still hard to even contrive a scenario. So part (2) solved. -- You received this message because you are subscribed

Re: Order preservation and duplicate removal policy in `distinct`

om > > wrote: > >> Also, I'm assuming distinct uses .equals semantics which might be worth >> calling out in the doc >> >> On Wed, Dec 28, 2016, 11:22 AM Mike Rodriguez <mjr...@gmail.com >> > wrote: >> >>> The doc for `distinct` is: >&g

Order preservation and duplicate removal policy in `distinct`

The doc for `distinct` is: "Returns a lazy sequence of the elements of coll with duplicates removed. Returns a stateful transducer when no collection is provided." (1) In the lazy sequence case, I've thought that maybe it is assuemd there is a guarantee that the order of the input seq is

Re: maven-shade-plugin issues with Clojure core (or any clj) AOT compilation

.invoke(Var.java:375) at shade.ShadeJava.main(ShadeJava.java:14) On Wednesday, December 28, 2016 at 7:06:11 AM UTC-6, Mike Rodriguez wrote: > > Background: > > This problem is specific to building jars that contain AOT (Ahead Of Time) > compiled Clojure code using Maven and

Re: maven-shade-plugin issues with Clojure core (or any clj) AOT compilation

lve further classloader issues. > > On Wed, Dec 28, 2016 at 8:06 AM Mike Rodriguez <mjr...@gmail.com > > wrote: > >> Background: >> >> This problem is specific to building jars that contain AOT (Ahead Of >> Time) compiled Clojure code using Maven and th

maven-shade-plugin issues with Clojure core (or any clj) AOT compilation

Background: This problem is specific to building jars that contain AOT (Ahead Of Time) compiled Clojure code using Maven and the maven-shade-plugin. Clojure AOT compilation depends on timestamps of .class files vs .clj files being accurate. When both .class files and their associated .clj

Re: Reducing non-Clojure maps may not behave as expected

Thanks, both of you, for the extra background there. On Wednesday, December 21, 2016 at 9:44:34 AM UTC-6, Alex Miller wrote: > > From prior conversations, Rich is not in favor of the preference approach > for protocols. I'm not sure what he has in mind as an alternative though. > > On Wednesday,

Re: Reducing non-Clojure maps may not behave as expected

On Wednesday, December 21, 2016 at 9:02:36 AM UTC-6, Alex Miller wrote: > > > > On Wednesday, December 21, 2016 at 7:24:17 AM UTC-6, Mike Rodriguez wrote: >> >> That sounds like a good idea to me. I think the major potential issue is >> that it creates ambiguity

Reducing non-Clojure maps may not behave as expected

I found an issue with Clojure's behavior on iterators that somewhat relates to what was discussed the comment thread of http://dev.clojure.org/jira/browse/CLJ-1738. I'm posting it here to raise awareness and to see if anyone thinks it is a legitimate concern or "behaving as expected".

Re: [ANN] 2016 State of Clojure Community Survey

Uh oh. I should have asked. I ranked my priorities in the exact opposite order since I thought 1 was lowest. -- 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

Re: is it always safe to read a string and converts it back to a string?

Just FYI. The code part under "Tabs are printed as \t:" has a typo and shows a new line instead of tab. Otherwise nice work. -- 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

Re: [ANN] Leiningen 2.7.0

I'm excited about this :managed-dependencies feature along with it's combined usage with lein-parent. I think this is a feature I really needed from Leiningen for quite some time now. On Wednesday, August 24, 2016 at 7:03:52 PM UTC-5, Jean Niklas L'orange wrote: > > Greetings, fellow

Re: Qualified keys, Clojure records, Spec

ecord via the record class > itself. So, this is an area still potentially open for more work. > > I think deftype is not an issue as you don't generally have keyword field > access in deftype like you do with defrecord. > > > On Saturday, June 11, 2016 at 11:02:57 AM UTC-5, Mike R

Qualified keys, Clojure records, Spec

I know that Spec and the changes coming to Clojure 1.9 I see that namespace qualified keys have gained some focus. I understand the motivations for this and support it.  The one barrier that is coming up for me is in the use of Clojure records (and perhaps deftype types too). We use records

Re: [ANN] Clojure 1.9.0-alpha1

Thanks for this explanation. I think that cleared up some of this for me more. I'm certainly excited about this new addition. I should have started off with that. On Wednesday, May 25, 2016 at 8:01:49 PM UTC-5, Rich Hickey wrote: > > I’d advise everyone concerned/confused about the

Re: [ANN] Clojure 1.9.0-alpha1

> > >> Is there a recommended way to introspect specs for our own purposes >>> (coercion, code generation)? An interpreter on the output of 'describe' >>> might work (although it's a little complicated for fn specs), but I wanted >>> to know if you all had any thoughts or plans for the future

Re: apply madness

Vectors are eager. So they'd need to be finite. Varargs/rest args can be infinite lazy sequences. So it is appropriate that they are just generic "seq" abstractions instead of something specific (and eager) like a vector. -- You received this message because you are subscribed to the Google

Re: strange (for me) problem with "No matching ctor found for class ..."

I won't speak directly to your use-case other than saying that `extend` is already a function, so there is no reason to call it with a macro or via strange evaluation orders via quotes and eval. You can define the record first, as normal, then call `extend` after dynamically and without messing

Re: [ANN] Engraver: a tool for managing Onyx clusters

Thanks! More to come real soon! On Mon, Mar 21, 2016 at 5:34 PM, Rangel Spasov wrote: > I'm continuously impressed by the work you guys are doing! Keep it up! > > > On Monday, March 21, 2016 at 7:27:49 AM UTC-7, Michael Drogalis wrote: >> >> Hi everyone, >> >> I'm happy to

[ANN] Elements of Clojure

Read it and like it so far! -- 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

Re: clojure future method

Is the future returning a lazy seq? You might need to walk the seq with doseq / dorun etc. On Mon, Feb 15, 2016, 6:02 AM Gary Verhaegen wrote: > `future` starts a function in a separate thread, which comes out of a > thread pool. It may not be that easy to check if a

Re: Concurrency Threads

concurrency on the JVM is built on top of j.u.concurrent). Mike On Fri, Feb 12, 2016, 4:59 PM Fernando Abrao <fdab...@gmail.com> wrote: > Hello All, > > I 'm doing a program that have to: > - Read a file with list of hosts ip > - Start pinging from n threads pool or whatever

Re: Possible bug in AOT-compiled Clojure when ns-unmap is used

This issue is a subtle one. I do find it interesting that all vars are created and mapped to their namespace in the initN() (where N is 0 though whatever) methods. However, other top-level function calls happen in the load() method. All of this runs in the clinit of the class though. I'd

Re: Why "some-fn" is not called "some-pred" or "every-pred" is not called "every-fn" and vicer-versa.

Nothing specific but for the same reason you'd want to use 'and' in other scenarios. You want the short-circuit behavior if certain criteria are met. Only in this case you just want a function that does it instead. One contrived example coming to mind: (every-fn iterative-has-next? get-next)

Why "some-fn" is not called "some-pred" or "every-pred" is not called "every-fn" and vicer-versa.

The distinction between names is important when one is a predicate and the other is not. However I think it would be more useful if it were every-fn since it is often more useful to have the final return value vs just true false. This is consistent with the behavior or and and or. So some-fn

[ANN] lein-virgil, a plugin for mixed Clojure/Java development

Nice! I'm excited to try this one out. Good idea. -- 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.

Re: [ANN] Clojure 1.8.0-RC1 is now available

I second Ghadi's question (2). Is there any further information to read that discusses the benefits found from direct linking? I understand the motivation. I was just hoping to here some performance boost success stories. -- You received this message because you are subscribed to the Google

Re: [ANN] Clojure 1.8.0-RC1 is now available

I did a trial run of some of my production applications (big data space) and I did see an overall improvement in execution time that seemed consistent. It was not too significant of a difference though, but it was still good to see. I am not positive my use case would have necessarily been in

Using cookies with clj-http.client

Hello, I have a web site that uses cookies for authentication. You logon to a specific URL with your username and password using a POST (which I have working; I get a 200 status back) which should create a cookie; then you use the cookie for all future access to the web site. I have all of

Re: [ANN] Clojure 1.8.0-beta1

Nice. Thanks for pushing that through a Jira and into 1.8 so quickly! On Tuesday, October 27, 2015 at 1:32:46 PM UTC-5, Alex Miller wrote: > > The map-entry? predicate was just committed to master and will be in the > next build. > > On Friday, October 16, 2015 at 1:29:21

Re: [ANN] Clojure 1.8.0-beta1

l. > > On Friday, October 16, 2015 at 9:39:09 AM UTC-5, Mike Rodriguez wrote: >> >> Yes, I am in support of the fact that size=2 vectors now can now have >> `key` and `val` called on them. This not working prior to Clojure 1.8 was >> occasionally the reason why I just

Re: [ANN] Clojure 1.8.0-beta1

)) for the vector case... On Friday, October 16, 2015 at 6:39:50 AM UTC-5, Alex Miller wrote: > > > On Friday, October 16, 2015 at 3:32:43 AM UTC-5, Pierre-Yves Ritschard > wrote: >> >> Hi Mike, >> >> The code at here seems to contradict you: >> >> ht

How do you process this over multiple values?

I'm still new at this, thanks for any help. The following line extracts a value from a data structure: (:value (first (filter #(= (:name %) "abc") input-attrs))) *input-attrs* is a seq of hashes that for example looks like: ({:src "a.png", :name "abc", :value "a"} {:name "def", :src "b.gif",

Re: [ANN] Clojure 1.8.0-beta1

Someone else looked at the issue on https://github.com/ztellman/riddley/issues/18 This issue makes the current version of riddley, and therefore potemkin, not work on Clojure 1.8 beta1 There is a pull request to fix it at https://github.com/ztellman/riddley/pull/19 However I am wondering if

Re: Newbie trying HTML parsing

> > I've read the clojure.data.xml.zip docs carefully and looked at many > examples, but I don't understand this behavior: > (require '[clj-http.client :as client] '[clojure.zip :as z] '[clojure.data.zip :as dz] '[clojure.data.zip.xml :as dzx] '[crouton.html

Newbie trying HTML parsing

Hello, For my first real Clojure project I am attempting to get an HTML page and locate a particular ** tag within the page. I have my program GETting the page, but I am having trouble parsing it. I am trying to use *clj-tagsoup* to parse the page, but I get an error message when I try to

Re: [ANN] Clojure 1.8.0-beta1

Just a heads up, I tried upliftign to Clojure 1.8.0-beta1 today and had a failure that is originating from potemkin "0.4.1". I think the issue may be in its dependent project riddley "0.1.10". I logged an issue there at https://github.com/ztellman/riddley/issues/18. I haven't tracked down the

Re: Newbie trying HTML parsing

Thanks James! You helped me get another step along the way, I got this working. Of course you mentioned Crouton; you should and I asked for advice on my approach. So please allow me to expand the problem statement and you may advise me further... Once I get this HTML parsed, I know that

Re: Newbie trying HTML parsing

So now I'm trying to make the conversion to Crouton. Of course that is not going well. Here is a chunk of code: (ns one.core (:gen-class)) (require '[clj-http.client :as client] '[clojure.zip :as z] '[clojure.data.zip :as dz] '[clojure.data.zip.xml :as dzx]

Re: clojure.core/run! doc string is incorrect

Thanks for the info! I should have searched for that on Jira first. I actually wasn't sure if doc changes typically warrant a Jira , but it looks like it ended up being more than a doc fix! -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post

clojure.core/run! doc string is incorrect

The doc string for clojure.core/run! is: "Runs the supplied procedure (via reduce), for purposes of side effects, on successive items in the collection. Returns nil" However, it does not necessarily return nil. e.g. (run! #(do (println %) %) [1 2]) 1 2 ;= 2 It just returns whatever the

Re: supporting metadata caret reader syntax with deftype

I think Artur described it well. I don't think the docs are wrong. The thing is just understanding that the reader macro syntax is interpreted by the reader. The reader comes before the evaluation of the compiler (there is grey area here with read-eval but that's another topic). Since a

Re: supporting metadata caret reader syntax with deftype

This has came up numerous times in other posts here. I can't hunt them down currently but the quoted symbol issue you showed is just a misunderstanding of how the reader macro for metadata works. Try (meta '^{:foo :bar} a) When you put the reader macro in front of the quote it is applied to

when the body of the request is HttpInputOverHTTP, how do I get the string representation?

Off subject. Just going to throw it out there that HttpInputOverHTTP looks like a CamelCase naming convention gone wrong. Id like to hear why it was named that way. :) -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email

Re: [ANN] Planck 1.0 - Bootstrapped ClojureScript OS X REPL

Hi Zach, Yeah, it definitely sounds like your Homebrew install has an issue. You can also just download the binary from http://planck.fikesfarm.com http://planck.fikesfarm.com/ (it is a self-contained single-file executable). It works on Mavericks or later. - Mike On Aug 5, 2015, at 1:24 PM

Re: New version of core.async?

This would be mighty useful: http://dev.clojure.org/jira/browse/ASYNC-137 I was planning on moving away from using core.async because I had assumed this issue would not be fixed and released in the forseeable future. Should I have hope? :-) On Thursday, August 6, 2015 at 9:22:56 AM

Re: [meta] Can't view one unread topic here.

I recently posted in mistake and deleted the post. Perhaps that is causing what you are seeing. - Mike On Aug 4, 2015, at 10:09 AM, Fluid Dynamics a2093...@trbvm.com wrote: The front page of this group shows no unread threads to me, but shows a (1) next to Google Groups in the page title

[ANN] Planck OS X REPL

-of-planck.html - Mike -- 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

Re: [ANN] Planck 1.0 - Bootstrapped ClojureScript OS X REPL

Planck 1.3 is now available via Homebrew: http://blog.fikesfarm.com/posts/2015-08-04-pour-a-pint-of-planck.html -- 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

[ANN] Planck 1.0 - Bootstrapped ClojureScript OS X REPL

Happy to announce that Planck 1.0 is available: http://planck.fikesfarm.com http://planck.fikesfarm.com/ -- 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

Beginner question

Hello, I have decided what my first Clojure project will be, but I could use some guidiance. I would like to be able to make SOAP calls to a webservice on another machine. I have done some searching, and there is an old clj-soap library which Sean Corfield has mostly abandoned. How are

Re: [ANN] Replete ClojureScript REPL iOS app available

It was approved as is. Out of curiosity, how painful/painless was the process of getting it accepted into the app store? I've heard that Apple is pretty sensitive about letting anything in that does any kind of evaluation of arbitrary code. -- You received this message because you are

[ANN] Replete ClojureScript REPL iOS app available

Replete 1.0 is now in the App Store http://blog.fikesfarm.com/posts/2015-07-20-ios-clojurescript-repl-available-in-app-store.html -- 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

Clojure, Made Simple: Rich Hickey at JavaOne

I agree. I think it is an excellent talk. I've see pretty much all of his talks and I think this is among the best. -- 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

Re: java method overloading and clojure interop

Good call on the auto-boxing. I wasn't considering that before, but obviously it is important. Nice insight into :inline. I never really did understand the usefulness of it before. On Tuesday, July 7, 2015 at 10:20:51 PM UTC-5, Herwig Hochleitner wrote: 2015-07-07 15:04 GMT+02:00 Jo

java method overloading and clojure interop

consional = conditional Typo sorry. -- 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

java method overloading and clojure interop

You can do some consional instance? checks at runtime and type hint each method call appropriately. Java would determine the correct method based on the type information known to the compiler at compile time. You don't have that given in Clojure so you have to runtime check the type and

Re: Different macro definitions via reader conditionals?

/posts/2015-06-19-portable-macro-musing.html (Hoping things don’t become excessively combinatorial.) - Mike On Jul 2, 2015, at 8:09 AM, Michael Sperber sper...@deinprogramm.de wrote: I'd like to define a macro differently for Clojure and for ClojureScript. Is there a way to do this via reader

[ANN] Replete 1.0 beta: ClojureScript REPL iOS app

Wondering what all this “bootstrapped ClojureScript” hubbub is all about, and have an iOS device? There's a REPL app for that! Try the beta; experience it firsthand: https://github.com/mfikes/replete/wiki/Beta Special thanks to David Nolen and Joel Martin for making this possible! - Mike

Re: materials

Living Clojure Do ~20 project euler problems (there are few open source repos in Clojure you can compare your algorithms with). On Thursday, 25 June 2015 10:59:12 UTC+2, Baskar Kalyanasamy wrote: hi everyone, can somebody send me materials for clojure. i am a beginner and

Re: Writing REST api the right way

June 2015 16:45:45 UTC+2, Dylan Butman wrote: Have you looked at yada http://yada.juxt.pro/user-guide.html ? It's an aleph compatible alternative to liberator that is swagger compatible with swagger out of the box. On Tuesday, June 23, 2015 at 5:33:50 AM UTC-4, Mike Grabowski wrote: Hey

Re: Writing REST api the right way

: On Tuesday, June 23, 2015, Mike Grabowski wrote: ... I just can't stop thinking about non-blocking evented IO interactions. It just does not feel right to me to block the thread when e.g. logging in an user. Unfortunately, there are no NIO drivers for the database engines I am

Writing REST api the right way

Hey guys, I am so excited to join Clojure bandwagon, last weeks have been super exciting, pretty much in love with Clojure syntax. As we are currently building an application broken into smaller micro services, I thought I am gonna make one or two Clojure based modules. Although the initial

Re: let vs. let*

I don't think this is a let me google that for you question. Let vs let* in Clojure is not at all the same as the popular usages of these forms in popular lisp dialects like Common Lisp. I've thought it was confusing why let* existed in Clojure since let binding is only done in a sequential

Re: defrecord, equality, hashing, and performance

Thanks for the insight Alex! -- 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

Re: defrecord, equality, hashing, and performance

I agree the hashCode performance for records is a concern due to that lack of caching. I noticed the priority of that Jira 1224 changed to critical about a week ago (June 3). I was curious why that was done and what that means in terms of prioritization. Last minute squeeze into CLJ version

Re: Where should 'if-let-all' macro go?

I'll chime in with my opinion on this topic. I think the existing if-let and similar forms that have a limitation of only allowing a single binding is a confusing restriction to place on the familiar binding vector construct. I've always been a little uneasy about repurposing binding vectors

Re: [ANN] Clojure 1.7.0-RC1 now available

Thanks Andy for the extra info and for logging the follow-up Jira! It looks like the exception changes are expected and are a potential improvement with line numbers etc. My the main goal was just to provide constructive feedback on here of the issues I faced investigating the upgrade of a

Re: [ANN] Clojure 1.7.0-RC1 now available

Sorry for the delay in getting back with a response to this. I think it is fairly clear in the Clojure Compiler that there is an exception that will wrap errors that occur during macroexpansion now. Around here

Re: complex number library

I agree that complex would be a better name. It would be also be nice if it the 1-arg version could be idempotent (i.e. returns an existing complex number unchanged). The downside is that this would mean a slight performance hit because it would prevent the use of primitive arguments. Maybe we

Re: complex number library

I think the right strategy is to make a separate complex array implementation library (core.matrix.complex?). In terms of dependencies, it would only need to depend depend upon core.matrix and complex. The array representation could simply be a deftype which uses two underlying arrays for the

Re: complex number library

OK, here's a basic version that I think has most of the key elements in place. A lot more protocols still need implementing, but it should be a reasonable basis to build upon: https://github.com/mikera/core.matrix.complex On Tuesday, 2 June 2015 16:35:25 UTC+1, Christopher Small wrote:

[ANN] Clojure 1.7.0-RC1 now available

I can see in Git several areas where the compiler now catches exceptions thrown and re throws them wrapped in this exception type. I've been out of town and unable to make a small example yet. I will soon. -- You received this message because you are subscribed to the Google Groups Clojure

Re: [ANN] Clojure 1.7.0-RC1 now available

Seems like this could certainly be an issue with any interaction with Hadoop's infamous reduce-side iterable object reuse. I will have to test further where I may be affected similarly. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this

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