Hi,
I created a sample project by doing
$ lein new temp
And I switched the version of clojure from 1.5.1 to 1.5.0.
:dependencies [[org.clojure/clojure 1.5.0]]
The project fails to load. No other changes.
More info:
$ lein version
Leiningen 2.1.1 on Java 1.6.0_43 Java HotSpot(TM) 64-Bit
On Sat, Mar 23, 2013 at 2:48 PM, Alex Miller a...@puredanger.com wrote:
The benefit to attendees and non-attendees is that the videos exist at all
- without the InfoQ deal, the cost of recording, editing, and hosting
videos is literally the difference between whether the conference is in the
2013/3/23 Mayank Jain firesof...@gmail.com
Note: Sample app works on 1.4.0 but fails on 1.5.1 as well with same error
output.
lein-swank is no longer maintained and hasn't been updated for 1.5. Please
switch to nrepl.el,
you will like it.
--
MK
http://github.com/michaelklishin
What if there's some computation in there, but such that should be
performed at compile time? I still prefer the outside let whenever I want
to make dead sure it's not getting reallocated on each call. If there was
some well-specified and easily understood guarantee (for example, like the
one
I've recently had a need for something like that in my own code. The
real solution to that problem in the functional programming world is
known as the maybe monad. Since I just needed a quick and dirty
solution and I have not wrapped my head around monads yet, here's what
I did :
(defmacro maybe-
COMMERCIAL USERS OF FUNCTIONAL PROGRAMMING 2013
CUFP 2013
http://cufp.org/conference
CALL FOR PRESENTATIONS
Boston, MA, United States
Sep 22-24
Just out of curiosity, does it have to be a function?
(def data {:foo 1 :bar 2 :baz 3})
(def data-keys (keys data))
If one item is constant the other probably is too?
Cheers,
/thomas
On Friday, March 22, 2013 7:59:43 PM UTC+1, jamieorc wrote:
Curious which style is preferred in Clojure and
On Mar 21, 1:29 pm, Ben Mabey b...@benmabey.com wrote:
On 3/21/13 10:08 AM, John Gabriele wrote: Are there any videos available of
the talks recently given at Clojure/West?
Is there a central location where these will most likely be found at some
point?
Alex can confirm this but my
Your maybe- does almost the same thing as Clojure 1.5's some- but without
support for naked fns (like `(some- 1 inc)`). It also evaluates each
step but the last twice (once for the `if`, once when inserted after
`op`).
If you don't want to switch to some-, I'd recommend you use when-let to
avoid
Can anyone see anything wrong with this little macro? It comes pretty
handy to me when I want to time each an every expression in a let
statement...
(defmacro let-timed
[bindings code]
(let [parts(partition 2 bindings)
names (map first parts)
results (map #(list
Hi!
I saw this video http://www.youtube.com/watch?v=BES9EKK4Aw4 of Notch coding
on Minecraft while the game was running, and of course seeing the changes
in the running program. He used some kind of debug mode in his IDE (I don't
really know which IDE). I want to make a game, and I want to to
If you want to make a game, then make a game. Don't worry about looking
cool about it. You don't need to have some feature to make something
entertaining :) .
I'm making a game with a tool called GameMaker. Not as full-featured or
powerful as with a programming language? Sure, but then I want
On Saturday, March 23, 2013 7:22:14 AM UTC-7, Oskar Kvist wrote:
Hi!
I saw this video http://www.youtube.com/watch?v=BES9EKK4Aw4 of Notch
coding on Minecraft while the game was running, and of course seeing the
changes in the running program. He used some kind of debug mode in his IDE
Nice. Thanks for sharing.
On Sat, Mar 23, 2013 at 9:15 PM, George Oliver georgeolive...@gmail.comwrote:
On Saturday, March 23, 2013 7:22:14 AM UTC-7, Oskar Kvist wrote:
Hi!
I saw this video
http://www.youtube.com/**watch?v=BES9EKK4Aw4http://www.youtube.com/watch?v=BES9EKK4Aw4of
Notch
It's not about looking cool, it's about saving time.
Den lördagen den 23:e mars 2013 kl. 16:03:19 UTC+1 skrev John Smith:
If you want to make a game, then make a game. Don't worry about looking
cool about it. You don't need to have some feature to make something
entertaining :) .
I'm
Thanks James, Karsten
That works thanks!
I then found that I needed to use mvn deploy:deploy-file to get the jar
into my local repo instead of mvn install:install-file otherwise maven
didn't create the necessary supporting files and I got a no supported
algorithms found error when I ran lein
I have no idea what the guy uses, neither am I a big fan of Eclipse as a
tool for anything, but the one tool I do use on a daily basis is JRebel. It
is basically a very smart classloader that observes the filesystem for
newly compiled classes / copied resources (that happens on save in Eclipse,
On Sat, Mar 23, 2013 at 4:16 AM, Thomas Heller th.hel...@gmail.com wrote:
Just out of curiosity, does it have to be a function?
(def data {:foo 1 :bar 2 :baz 3})
(def data-keys (keys data))
If one item is constant the other probably is too?
In this case, yes, but it's easy to imagine cases
Cool. Thanks.
On Sat, Mar 23, 2013 at 12:26 PM, Michael Klishin
michael.s.klis...@gmail.com wrote:
2013/3/23 Mayank Jain firesof...@gmail.com
Note: Sample app works on 1.4.0 but fails on 1.5.1 as well with same
error output.
lein-swank is no longer maintained and hasn't been updated
Yes, but are you saving time with this? What types of games do you want to
make?
RTS? FPS? RPG? What's the platform that you're targeting? No offense,
but I've
seen a lot of people like this (me including :) ), who want to learn
technology X for...
wait for it... to make games or something
On Saturday, March 23, 2013 2:09:02 PM UTC+1, Jim foo.bar wrote:
(defmacro let-timed
[bindings code]
I would write that as [bindings body] which is also recommended by
http://dev.clojure.org/display/design/Library+Coding+Standards
(let [parts(partition 2 bindings)
Also, I forgot to mention this,
http://www.lighttable.com/
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I coded a large proportion of my 7 day Roguelike Alchemy (
https://github.com/mikera/alchemy ) while the game was running.
Tools I used were Eclipse, Clojure and the Counterclockwise plugin. No
special JVM settings required: Clojure is quite happy to reload and
recompile code on demand on any
John: I don't really understand why you say it's a waste of time. Speeding
up the feedback cycle seems great to me.
Thanks to everyone who has contributed to this thread so far!
On Saturday, March 23, 2013 7:48:28 PM UTC+1, John Smith wrote:
Yes, but are you saving time with this? What types
I've got clojure-mode and nrepl installed, but I skipped Slime. From the
org-mode sample page, http://orgmode.org/manual/Literal-examples.html, I
copied
#+BEGIN_SRC emacs-lisp
(defun org-xor (a b)
Exclusive or.
(if a (not b) b))
#+END_SRC
where you type
What you're seeing is a feature of game
Engines that have a scripting engine. With this type of architecture you can
separate the game content from the game engine itself. This allows you to
change the game without recompiling the entire engine unnecessarily.
On Mar 23, 2013, at 5:06 PM,
The only thing that I've seen do what you describe successfully is Erlang
(it's called hot-swapping the code and no, it's not easy to implement :) ,
a worthy project nontheless)... and as Adrian Tillman suggests, it's most
likely Notch isn't working on the gaming engine directly, but rather on a
Doing stuff like you describe was one of Cris Granger's inspirations for
making Light Table.
See http://www.chris-granger.com/2012/02/26/connecting-to-your-creation/
However, most of this is doable with a REPL, as Mikera already noted. For
Clojure/Clojurescript, redefining functions in running
This is just a test of the gmane gateway please ignore.
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testing gmane interface
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The let? macro addresses such
situations: https://github.com/egamble/let-else
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Contributor Agreements were available for signing at Clojure/West so
I'm guessing it will be under the same process as Clojure itself...
On Fri, Mar 22, 2013 at 9:04 AM, Michael Klishin
michael.s.klis...@gmail.com wrote:
2013/3/22 Alex Redinton alex.reding...@thinkrelevance.com
Please let us
Ring offers functionality for automatic reloading if you happen to be
developing a web app.
See here:
https://github.com/mmcgrana/ring/wiki/Interactive-Development
On Saturday, March 23, 2013 7:22:14 AM UTC-7, Oskar Kvist wrote:
Hi!
I saw this video
I'd also love something to optimise the ns form - I'm regularly doing
tasks by hand that could in theory be automated; adding a new
not-yet-imported library can be quite tedious, it'd be great to be able to
type (defdb and be able to hit a key combo to add a new :require entry.
A generalised
Korny,
Slamhound does some of what you're talking about, but not as an editor
extension, https://github.com/technomancy/slamhound
On Sat, Mar 23, 2013 at 6:58 PM, Korny Sietsma ko...@sietsma.com wrote:
I'd also love something to optimise the ns form - I'm regularly doing
tasks by hand that
Slamhound does some of what you're looking for.
—
Sent via Mobile
On Sat, Mar 23, 2013 at 8:59 PM, Korny Sietsma ko...@sietsma.com wrote:
I'd also love something to optimise the ns form - I'm regularly doing
tasks by hand that could in theory be automated; adding a new
not-yet-imported
Awesome - great stuff! (pity no pony though)
- Korny
On 24 March 2013 13:01, Alex Baranosky alexander.barano...@gmail.comwrote:
Korny,
Slamhound does some of what you're talking about, but not as an editor
extension, https://github.com/technomancy/slamhound
On Sat, Mar 23, 2013 at 6:58
On Sat, 2013-03-23 at 13:09 +, Jim - FooBar(); wrote:
results (map #(list 'time (second %)) parts)] ;;don't time at
compile-time, just build the timing expression for later use
(let [time 4]
(let-timed [what 8]
(+ time what)))
This expression should evaluate to 12.
--
2013/3/24 Sean Corfield seancorfi...@gmail.com
Contributor Agreements were available for signing at Clojure/West so
I'm guessing it will be under the same process as Clojure itself...
They have electronic CA:
http://pedestal.io/#contribute
My question is about pull requests, not the CA.
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