Luc, Andy,
Thanks for the replies. Very helpful, and makes sense. One aspect I'm
trying get better insight into are common design patterns for dealing with
state (program structure, mutable vs immutable data structures), including
performance and other considerations. My prior common lisp exper
I didn't design the API, but my guess would be that re-matcher, re-find, and
re-groups are a thin wrapper around what the Java libraries provide in the way
of regex matching, and to do so they make the mutable Matcher object visible to
the caller. Reimplementing regex matching code from scratch
Clojure reuses some underlying types from the environment it runs into.
On the JVM, strings are Java string objects, regular expressions happen to be
Java
regular expressions. It also reuses primitives types natively handled by the
JVM.
This is done for two reasons, efficiency and smoother inter
Paul, Raoul, David, Mimmo, JvJ,
Thanks for use cases. I have better understanding now.
Cheers,
- Takahiro
On Nov 14, 12:56 am, Paul deGrandis wrote:
> Here's one use case:
>
> Let's say you want to develop a library that monitors system behavior and
> resources while functions are executed (or w
I've recently been looking at Clojure, still trying to understand the key
ideas. I went to write some regex code, and was surprised to see that
re-matcher returns a mutable object.
I am curious about this. It could simply be that creating an immutable
version is low on the priority list. Or, it
Basically, any time you're part way through implementing some feature and
you realize you need to carry along extra data with something, but you
don't want to change the data you return, use metadata.
For example, I was working with creating a rule system that needed to
convert certain Clojure
On Wednesday, November 14, 2012 10:36:38 PM UTC+8, David Powell wrote:
>
> Are you using lein repl?
>
> lein has two processes, one for the repl, and one for the application. In
> my experience, on Windows, ctrl-C -ing a lein repl is supposed to terminate
> the the application, but usually doe
Hey Carlo,
Excellent, thank you very much! I haven't tried it yet but it looks good.
Cheers,
David
On 15 November 2012 00:20, Carlo Zancanaro wrote:
> Hey David,
>
> > I guess its got something to do with the fact that match itself is a
> macro?
>
> Correct. The match macro just takes the li
Hey David,
> I guess its got something to do with the fact that match itself is a macro?
Correct. The match macro just takes the list `(!nil? a)`, which isn't
a valid match form, so it complains about it.
> Is there some other way that I could extend match to only match when the
> variable is n
Well, i had actually expected quil to already handle it.
Naively i thought it would be simple to warp the javascript library,
or that the cloju-pde compiler was just around the corner.
/Kevin
On Wed, Nov 14, 2012 at 11:44 PM, Laurent PETIT wrote:
> Good to know there exists Processing.js, the e
On Wednesday, November 14, 2012 10:24:42 PM UTC+1, Casper Clausen wrote:
> I just want to chime in and say good work. This exactly what I have been
> looking for as a gentle introduction to clojurescript.
thanks so much Casper
>
> If I can make one suggestion, it would be nice to have each ch
On Thu, Nov 15, 2012 at 3:35 AM, Laurent PETIT wrote:
> Hello,
>
> Is there (or what is) the equivalent of Quil for ClojureScript?
>
> +1
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Mayank.
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Good to know there exists Processing.js, the equivalent of Processing in
Javascript \o/
So besides the wrapper mentioned in the thread and which does not seem to
have been properly packaged in its library yet, are there other obvious
things I have missed? :) (Don't expect me to have any valuable k
Hey,
Since you didn't mention processing.js - I might be stating the obviously.
https://groups.google.com/forum/?fromgroups=#!topic/clojure/i-c6YCCIuHI
/Kevin
On Wed, Nov 14, 2012 at 11:05 PM, Laurent PETIT wrote:
> Hello,
>
> Is there (or what is) the equivalent of Quil for ClojureScript?
>
Hello,
Is there (or what is) the equivalent of Quil for ClojureScript?
thanks in advance,
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Laurent
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Yep, leiningen now doesn't create -main function in the default template
Marek.
On Wednesday, November 14, 2012 8:40:20 PM UTC+1, Alec Ramsay wrote:
>
> My bad: I did not have (defn -main[] (...)) defined.
>
>
> On Wednesday, November 14, 2012 7:42:20 AM UTC-8, Alec Ramsay wrote:
>>
>> Thanks
I just want to chime in and say good work. This exactly what I have been
looking for as a gentle introduction to clojurescript.
If I can make one suggestion, it would be nice to have each chapter
accompanied by a project for that chapter. It would mean a lot less copy
and paste to follow along
My bad: I did not have (defn -main[] (...)) defined.
On Wednesday, November 14, 2012 7:42:20 AM UTC-8, Alec Ramsay wrote:
>
> Thanks everyone for the feedback. To rule out any hyphen / underscore
> issues, I created a new project "hello". Got the same exception:
>
> Exception in thread "main" ja
Thanks everyone for the feedback. To rule out any hyphen / underscore
issues, I created a new project "hello". Got the same exception:
Exception in thread "main" java.lang.ClassNotFoundException: hello.core
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessControlle
There's no way to make that work currently. Whether it should work requires
some discussion but at the moment I'm inclined to say no.
On Wednesday, November 14, 2012, David Jagoe wrote:
> Hi all,
>
> I have a core.match pattern that looks something like this:
>
> (def !nil? (complement nil?))
>
>
Keep sharing. Looking forward to more :)
On Tue, Nov 13, 2012 at 10:11 PM, Giacomo Cosenza
wrote:
> Hi all,
> I'm always a little bit afraid in announcing my small results as a
> clojure/cljurescript newbie to such a smart community of programmers.
>
> I just published on github my learning effo
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