I have similar series posts, hopefully they might be useful to you:
http://yusupov.com/blog/2009/basic-clojure-setup-part-1/ - Basic
environment/Java setup somewhat tailored towards OS X
http://yusupov.com/blog/2009/basic-clojure-setup-part-2/ - Setting up
Emacs/Slime
http://yusupov.com/blog/2
+1 on setting a sane CLASSPATH and not depending on other environment
variables.
Then there is no need to specify a custom -cp for every Clojure/Java
program/script either...
Cheers,
Telman
P.S. My very simple CLASSPATH setup detailed here:
http://yusupov.com/blog/2009/basic-clojure-setup-part
Try this syntax: ~'link
Cheers,
Telman
On Feb 23, 3:25 pm, max3000 wrote:
> Hi,
>
> I'm new to lisp and clojure, so what follows may be a very easy (i.e.
> stupid) question...
>
> I want a macro to generate multi-methods. Here is the macro I crafted:
>
> (defmacro mcf [type class set-expr & fo
Hi Jan,
I'm not familiar with Weld, but based on the error message shown the
cause might be the recent changes in making sequences fully lazy.
Which version of clojure.contrib are you using? If it works for Mark,
you might want to make sure that you're running the same version of
Clojure and clo
A little bit of shameless plug here: I wrote a small article on my
Clojure setup - it could be useful:
http://telmanyusupov.wordpress.com/2009/02/16/basic-clojure-setup-part-1/
Parts 2 & 3 are coming very soon.
Cheers,
Telman
On Feb 19, 5:37 pm, samppi wrote:
> Oh, of course. Thanks for the
On Wednesday 18 February 2009 12:07, Chouser wrote:
>
>
>
> > On Wed, Feb 18, 2009 at 12:30 PM, Telman Yusupov wrote:
>
> > No prettier, but a bit faster:
>
> > (defn remove-at42 [coll & indexes]
> > (let [iset (set indexes)]
> > (loop [i (int
Could this be of any help for your development? There is now a version
of Datalog for PLT Scheme:
Software:
http://planet.plt-scheme.org/display.ss?package=datalog.plt&owner=jaymccarthy
Documentation:
http://planet.plt-scheme.org/package-source/jaymccarthy/datalog.plt/1/0/planet-docs/datalog/ind
I tried to get the results using some clever one liner but couldn't
come up with it. It looks like rolling your own function is the way to
go (but I would love to see this proven wrong).
It would be very helpful if there were a function that does vector
difference, like the one for sets. For exam
You need to download clojure-contrib library:
http://code.google.com/p/clojure-contrib/
On Feb 14, 11:07 am, Sean wrote:
> Hi,
> I was trying to run this snake program, written by Mark Volkmann
>
> http://www.ociweb.com/mark/programming/ClojureSnake.html
>
> I'm getting the following error:
>
>
Jason, thanks a lot for the tip on "source" macro in
clojure.contrib.repl-utils, it is indeed very nifty!
Resolution for the day: get to know the contrib library!
On Feb 2, 9:48 pm, Jason Wolfe wrote:
> I believe that any non-special-form has a clojure implementation in
> some .clj file, althou
of the program so I don't know how it's set.
>
> -sun
>
> On Jan 29, 7:44 pm, Telman Yusupov wrote:
>
> > Hi Sun,
>
> > *file* seems to be one of the built-in global vars (there is more -
> > vars like *command-line-args*, *compile-path* and others in c
ctory.
Cheers,
Telman
On Jan 29, 1:00 pm, wubbie wrote:
> again I don't know how *file* gets current dir value. Maybe some
> magic?
>
> -sun
>
> On Jan 29, 12:30 pm, Telman Yusupov wrote:
>
> > I had the same question, that was answered by typing this into REPL:
&
I had the same question, that was answered by typing this into REPL:
user=> (doc *file*)
Output:
-
clojure.core/*file*
nil
The path of the file being evaluated, as a String.
Evaluates to nil when there is no file, eg. in the REPL.
On Jan 29, 7:03 am, wubbie wrote
Thank you very much, Stuart!
I think it's a good idea for me to start reading Clojure source code
and keep track of the changes, as the language changes so quickly...
On Jan 16, 10:02 am, Stuart Halloway
wrote:
> Hi Telman,
>
> The signature for agent has changed. Use:
>
> (def counter
I keep running into the following problem trying to supply agent
validation function. Here is sample code from page 135 (from book
version beta 5)
(use '[clojure.contrib.except :only (throw-if)])
(def counter (agent 0 #(throw-if (not (number? %)) "not a number")))
triggers the following exceptio
Toronto, Canada
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