On Mar 28, 11:31 am, Mark Engelberg wrote:
> On Sun, Mar 27, 2011 at 11:15 PM, Mike Meyer wrote:
> > So, assuming you found a library you really needed that wasn't already
> > locally installed, how did you deal with that? If you could add a
> > "require library" to your source and your languag
On Sun, Mar 27, 2011 at 11:15 PM, Mike Meyer wrote:
> So, assuming you found a library you really needed that wasn't already
> locally installed, how did you deal with that? If you could add a
> "require library" to your source and your language would go find it,
> download it and install it, I'd
On Sun, 27 Mar 2011 21:30:54 -0700 (PDT)
ultranewb wrote:
> But with any other language I've ever used, at most I include a
> library I need in a directive at the top, or I include my own code in
> a similar directive.
Question: how did you find the library you were going to use? If you
only se
Hi,
On 28 Mrz., 07:11, Alan wrote:
> (1) lazy-cat is old. There's no reason to use it anymore; lazy-seq is
> better for generating custom lazy seqs, and concat is already lazy.
You confuse this with lazy-cons. lazy-cat is just a really lazy
version of concat and there is no reason not to use it
Hi,
I am the guy who did ClojureW. I just updated the instruction to get a REPL
with Jline. Thank you for reporting. I am also working on a "Just Works"
emacs setup for all platforms and would be happy to hear your opinion. I
really want to make it as simple as ClojureW.
Have fun,
Kasim
--
(1) lazy-cat is old. There's no reason to use it anymore; lazy-seq is
better for generating custom lazy seqs, and concat is already lazy.
(2) declare is overkill for this; just use letfn and avoid creating a
bunch of global functions that nobody else will ever use.
On Mar 27, 9:43 am, Christian Sc
On Mar 28, 7:51 am, Lee Spector wrote:
> > Dependency management and other garbage are definitely garbage, but I know
> > of no nontrivial programming language that doesn't have its share of it.
> > If you know of any magical environments that eliminate such administrivia,
> > do share.
>
> A
I would like to announce the release of appengine-magic version 0.4.0,
a library designed to make it easier to write Clojure applications for
Google App Engine.
appengine-magic abstracts away nearly all the boilerplate necessary to
deploy an App Engine application. It also enables interactive
deve
I figured it out.
My code is going to compare keywords with non-keywords which will
returns false and hence an empty result set from filter function.
On Mar 28, 4:09 am, CuppoJava wrote:
> What exactly does the line
> (= (obj obj-locs) loc)
> do?
>
> What is an "obj" exactly? From your code it se
What exactly does the line
(= (obj obj-locs) loc)
do?
What is an "obj" exactly? From your code it seems that an obj is going
to be 'bottle or 'bucket. I'm not sure what happens if you treat a
symbol as a function.
-Patrick
On Mar 27, 10:02 pm, HB wrote:
> Hi,
> Would you please have a look at
Hi,
Would you please have a look at this code:
(def *objects* '(bottle bucket frog chain))
(def *object-locations* {:bottle 'living-room, :bucket 'living-
room, :chain 'garden, :frog 'garden})
(defn objects-at [loc objs obj-locs]
(letfn [(is-obj-at? [obj]
(= (obj obj-locs) loc))]
(filte
On Mar 27, 2011, at 8:12 PM, Chas Emerick wrote:
>
> Dependency management and other garbage are definitely garbage, but I know of
> no nontrivial programming language that doesn't have its share of it. If you
> know of any magical environments that eliminate such administrivia, do share.
A l
On Mar 27, 2011, at 2:52 PM, ultranewb wrote:
> On Mar 27, 11:09 pm, Luc Prefontaine
> wrote:
>> You cannot expect a tool to "guess" your project dependencies.
>> Dependencies are a fact of life and cannot be avoided in any significant
>> project.
>> It's not "gargage"...
>
> Anything I have t
On Mar 27, 11:52 pm, ultranewb wrote:
> On Mar 27, 11:09 pm, Luc Prefontaine
> wrote:
>
> > You cannot expect a tool to "guess" your project dependencies.
> > Dependencies are a fact of life and cannot be avoided in any significant
> > project.
> > It's not "gargage"...
>
> Anything I have to
2011/3/27 ultranewb
> On Mar 27, 11:09 pm, Luc Prefontaine
> wrote:
> > You cannot expect a tool to "guess" your project dependencies.
> > Dependencies are a fact of life and cannot be avoided in any significant
> project.
> > It's not "gargage"...
>
> Anything I have to do besides what I should
On Mar 27, 11:09 pm, Luc Prefontaine
wrote:
> You cannot expect a tool to "guess" your project dependencies.
> Dependencies are a fact of life and cannot be avoided in any significant
> project.
> It's not "gargage"...
Anything I have to do besides what I should be doing is "garbage," but
I'm we
On Mar 27, 10:03 pm, larry wrote:
> In installed counterclockwise plugin for eclipse. clojure.contrib is
> supposed to be installed with this but when I try:
>
> (require 'clojure-contrib.str-utils)
>
> I
> Could not locate clojure_contrib/str_utils__init.class or
> clojure_contrib/str_utils.clj
In installed counterclockwise plugin for eclipse. clojure.contrib is
supposed to be installed with this but when I try:
(require 'clojure-contrib.str-utils)
I
Could not locate clojure_contrib/str_utils__init.class or
clojure_contrib/str_utils.clj on classpath: (test.clj:2)
How do I fix this?
T
Finally! I have a solution. You can have a look at it here:
https://gist.github.com/889354/
I would like to hear comments about how to do it better or in a more
idiomatic clojure way.
Especially I am uncertain about my use of "binding" and the top level
declares. I needed the ability to reference
On Sun, 27 Mar 2011 01:45:37 -0700 (PDT)
ultranewb wrote:
> On Mar 27, 2:29 pm, Shantanu Kumar wrote:
> > I'm curious - did/could you give Eclipse and Counter-ClockWise
> > plugin a try?
>
> I did not try Eclipse. I had a bad experience before with it. It
> seems to be the worst to deal with
I understand now the problem. Clojure is really not lazy enough :) I
was forgetting that clojure evaluates its function arguments eagerly
like lisp and not lazily like haskell.
I have to wrap the function arguments that should be evaluated lazily
into closures "(fn [] value)".
Once I have a solut
Aieh, I oversimplified a bit here, and forgot about not being able to
overload with the same arity, without multimethods.
Here is the actual code I was experimenting with, which actually runs...
(defn- read-seq-
[reader extract advance]
(let [segment (extract reader)
reader (advance r
How do you guys normally manage resources when using lazy sequences?
I was playing around with this question, and I looked into extending
line-seq to take a file path parameter that is coerced to reader:
(defn line-seq
([^java.io.BufferedReader rdr]
(when-let [line (.readL
Thanks David,
fortunately this is not one of the things that I would be using it for :-)
but the heads up is very welcome and useful as well, I am sure, to other
people reading this list.
regards,
Jules
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On Mar 27, 1:45 pm, ultranewb wrote:
> On Mar 27, 2:29 pm, Shantanu Kumar wrote:
>
> > I'm curious - did/could you give Eclipse and Counter-ClockWise plugin
> > a try?
>
> I did not try Eclipse. I had a bad experience before with it. It
> seems to be the worst to deal with as far as all the p
For newbs, I did not see this anywhere, but just discovered it, and it
is of immense value. In a REPL, you can just (load-file "path/to/
filename") to load the code you typed into an editor.
On Mar 27, 12:24 am, ultranewb wrote:
> NetBeans w/ Enclosure -
> Could get a REPL, couldn't figure out h
On Mar 27, 2:29 pm, Shantanu Kumar wrote:
> I'm curious - did/could you give Eclipse and Counter-ClockWise plugin
> a try?
I did not try Eclipse. I had a bad experience before with it. It
seems to be the worst to deal with as far as all the project and
dependency garbage, and none of that garba
Hi all,
I am continuing on my path to explore clojure in more detail and am
trying to implement the following haskell algorithm in clojure:
http://www.csse.monash.edu.au/~lloyd/tildeFP/Haskell/1998/Edit01/
Even after trying several different approaches and investing several
hours I do not seem to
On Mar 27, 11:21 am, ultranewb wrote:
> On Mar 27, 6:40 am, Mark Engelberg wrote:
>
> > Make sure the pane with your code is the active pane when you type
> > Ctrl-c Ctrl-k. It won't work if the focus is on the REPL.
>
> Nope, it doesn't work, no matter where the focus is.
I'm curious - did/c
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