Hi mperdikas.
I also like to have full control over my dependencies and versions, so I
wrote a script that
- you give it a bunch of directories, and it automatically finds all the
jars in them an resolves conflicts by selecting latest versions
automatically
- prints the list of jars (explicitly
Hello Clojuriasts,
This one is for the few aficionados of Emacs and the SLIME.
I once got really tired of typing "M-x slime-connect RET RET ... etc."
everytime I needed to bounce my VM in order to reconnect my Emacs to
it. This happened often enough to me, because like Stuart (S) in a
previous em
Hi,
Just curious...
Is it common for people deploying Clojure servers in a production
environment to leave a swank or nrepl server running for making live bug
fixes? Do you guys do this? Would you advise against it?
Thanks,
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On Friday, May 11, 2012 5:33:22 PM UTC-4, Stuart Sierra wrote:
>
>
>
> What other tricks do you have for speeding up your development cycle with
> Clojure?
>
>
I have a similar situation, where I've had to restart a repl a *lot* for a
particular program (several times a day, like 10-20 times and
On Thursday, April 26, 2012 4:59:31 PM UTC-4, David Nolen wrote:
>
> On Thu, Apr 26, 2012 at 4:52 PM, blais wrote:
>
>> I suppose I could elect to move refs for modifiable things towards the
>> leaves, but that seems to me like going against the grain and may have
On Thursday, April 26, 2012 4:36:52 PM UTC-4, David Nolen wrote:
>
> On Thu, Apr 26, 2012 at 4:30 PM, blais wrote:
>
>> (Generally I find I get too little "cultural osmosis" when it comes to
>> practical application of Clojure, so questions like this one come up al
Thanks Andy,
Two comments:
1. Your version does not use a transient/mutable, which is great, but it
does create one vector for each level. I thought that since this would be
wrapped and hidden from external view, a mutable would have been more
appropriate. More generally, I still don't know ye
Hi,
I have this use-case for (update-in) which keeps showing up in my code
which I don't have a solution for and I'm wondering if there isn't a
solution.
How do I _efficiently_ obtain the new value created by an invocation of
(update-in), that is, without having to get the modified value by look
Does anybody else feel that (fnil) should delay evaluation of its argument?
Maybe I've been abusing mutability a bit too much, but for a map which
refers to mutable object instances, I've found this useful:
(defmacro fnil*
"Delayed evaluation version of fnil, where the default expression
gets
Hi Clojurians,
Does anyone have experience with serving WebSockets from Clojure, in
particular w.r.t. scalability? I'm evaluating server-side options for
handling a large number of simultaneous web clients (>100) and
wondering how well this scales.
I already hooked up Clojure to Netty and built a
;; BigDecimal comparisons do not appear to work as I
;; would have expected them to:
(= 2e+3M 2000M) ;; -> false
;; Looking at the definition of '=', I can see that
;; it defers to clojure.lang.Util/equiv, which
;; compares them as Object, by reference. Fine.
;; I thought I could use equals,
Hi,
Why is it that defprotocol ignores type hints, while definterface
deals with them? Both macros expand to a call to
gen-interface--defprotocol just adds a bit more to that. I don't see
why it wouldn't be possible.
Is it just a historical artifact?
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Aaaah now we're getting to the core of this discussion...
To summarize everyone's points:
- Several people consider the "transport" to be
orthogonal/separte to the "tooling" or "IDE backend."
a) By transport, it refers to a generic ability to transfer
key-value pairs, with a 'id' key f
On Mar 20, 10:48 pm, blais wrote:
> really valuable, because it is unlikely to break between versions, and
> it's already good enough for a lot of users via stdin/stdout pipes
> (i.e., inferior lisp).
Like being able to just telnet to a running VM and type "(+ 2 2)" and
s
On Mar 20, 12:16 pm, Chas Emerick wrote:
> Martin,
>
> Thank you for the pushback. :-)
I'm not pushing back, I'm really just trying to understand...
> On Mar 19, 2011, at 8:30 PM, Martin Blais wrote:
> > I think this is wrong, because every single IDE client
>
Hi,
After Rich's suggestion at the recent NYC meetup, I had a
detailed look at inferior-lisp vs. Slime, and nREPL, read
Chas' document, wrote a bit of code, tried to figure out the
issues for myself; here are my conclusions on nREPL:
- In the Slime/Swank model, there is a single IDE that
conne
On Mar 17, 9:39 pm, Ken Wesson wrote:
> On Thu, Mar 17, 2011 at 7:32 PM, Martin Blais wrote:
> > Emacs-using Clojurians may enjoy the following tidbit of
> > Slime I just dreamed of:
>
> > (defun slime-eval-at-register (reg)
> > "Take the cursor to a reg
Emacs-using Clojurians may enjoy the following tidbit of
Slime I just dreamed of:
(defun slime-eval-at-register (reg)
"Take the cursor to a register's location and eval
the expression there. Useful for testing stuff without
having to 'go there' first."
(interactive "cEval at register:
It's too small to be an Emacs package, but I've forked it into its own
file and a few improvements have been made to it.
Here:
http://furius.ca/pubcode/pub/conf/common/elisp/blais/close-matching.el
( It is linked from this page: http://furius.ca/pubcode/ )
On Sep 28, 6:03 pm, &q
The message below pretty much sums it up.
My original problem with paredit and such is that it creates
"modality",
that is, the behaviour of insertion depends on the context.
This variable behaviour, this "modality problem" is what Jef Raskin
talks about in
"The Humane Interface" (a truly enlighte
Hi,
Writing Clojure code tends to require a larger mix of "()",
"[]" and "{}" characters than other LISPs I use. This
sometimes makes it a bit tiring to write those balanced
expressions.
Writing balanced expressions has been addressed in editors
mainly by providing the automated insertion of matc
On Sep 17, 11:18 pm, Martin Blais wrote:
> I'm still new here... what is the common procedure for
> outsiders to contribute? Fork on github and send link to
> branch? Like this? Let me know.
Never mind this bit; I found the relevant info on the Clojure website.
(Still interest
Hi,
I'd like to suggest a version trim for clojure.string that
can accept a specific character to be trimmed::
(defn ^String ctrim
"Removes a character from the left side of string."
[char ^CharSequence s]
(let [slen (.length s)
index-left (loop [index (int 0)]
Hi,
The following function has been a real _lifesaver_ lately in debugging
symbol collisions in (ns) directives when developing with SLIME in a
long-running VM:
(defn ns-unmap-all
"Unmap all the symbols (except 'ns' and 'in-ns')."
([] (ns-unmap-all *ns*))
([ns] (map #(ns-unmap ns %) (keys (n
Hi,
I've been fiddling LISP for a long time, and was never that
enthousiastic about "Java the language" despite the large number and
breadth of its libraries (in my view the libraries are the best part
about it, the language itself is rather limited). So I'm finding
Clojure (and the idea of a JV
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