There is some explanation about component local state in the documentation
here:
https://github.com/swannodette/om/wiki/Conceptual-overview
UI components will often have transient state that really doesn't make
sense to expose externally. For example the characters in an input as
someone is
Hey, this looks really great, and if it could be made easily extensible I
think it could gain a lot of traction. From a quick glance I have a couple
thoughts:
* Clojurescript!!! Why do all this work in Javascript? This is a project
made for clojurescript, core.async, and maybe Om.
- To
Wow, cool. Over the years we've talked about using some kind of grammar
constrained evolution to generate synthesizers and musical ideas in
Overtone, and this could be just the tool to do that. Would it be possible
to perform iterations manually, rather than having to pass the fitness
Yesterday I was sitting on the tube in London, going home from work.
A guy sat down next to me and started reading Clojure in Action. It
was a good night.
-Jeff
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On Tuesday, June 19, 2012 5:53:41 PM UTC+1, David Nolen wrote:
Looking forward to an Overtone API over WebAudio (
http://chromium.googlecode.com/svn/trunk/samples/audio/index.html) :)
David
This has been discussed briefly, but it would be a serious undertaking to
develop something
Sure, but if the protocol hasn't changed, does a new type need to be
generated? Maybe this is too much to ask, but I would imagine that the
compiler could inspect the current protocol of the same name and compare it
with the newly evaluated one, and then only generate a new type when
Hi,
I'm wondering if people might have advice on how to deal with the issue
of reloading protocol definitions. Currently in Overtone things break when
we reload some namespaces because once a defprotocol form is re-evaluated
the existing types that implement that protocol are no longer valid
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Java has queues that will do just what you want, as well as thread pools to
process the jobs. It's reasonable and idiomatic to use this stuff from
Clojure.
http://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/ConcurrentLinkedQueue.html
-Jeff
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Cool, this will be helpful when exploring a new library. It would be
nice if the namespace column could optionally use a tree though,
rather than expanding everything to a single list.
Thanks,
Jeff
On Apr 5, 6:56 am, Frank Siebenlist frank.siebenl...@gmail.com
wrote:
I still remember the first
If you are going to use processing from Clojure, you'll want to
checkout Quil:
https://github.com/quil/quil
It's a more Clojure friendly take on processing sketches, and it's a
lot less painful to get up and running.
-Jeff
On Mar 19, 4:15 pm, Lee Spector lspec...@hampshire.edu wrote:
On Mar
Cool! I experimented a little bit with Church a while back, but
having something like this in Clojure could be really interesting. I
don't have much experience with sampling, but if I understand it
correctly, your grass-is-wet demo is defining a belief network where
each sample taken represents
I don't think it's very typical to pass a form to a function, unless
you plan on using eval at runtime. If it doesn't need to happen at
runtime, then you'd do this with a macro approximately like this:
user= (defmacro bar [f] `(fn [ args#] (let [~'size (count args#)]
~f)))
#'user/bar
user= (bar
I think the type of data structures you use will depend on how you
need to access the data. For a GUI it's nice to be able to lookup a
unit by ID, for example when it's clicked on, so I would probably
store all units in a map by ID, and then have a separate location to
ID map as you described.
I notice that in clojure.core some doc strings contain examples while
others don't. Specifically today I was checking on the arguments for
defmulti and defmethod, and given the doc strings it still isn't
entirely clear how to use them. For example, you have to know how a
fn-tail should look. In
Yeah, I've got a permanent clojuredocs tab open all the time, but
still it would be nice to settle this discussion, as currently their
are doc strings that require a google search or a look at the source
to see what they mean though, which is not ideal. Many of us are
happy to help if we can have
Hola,
I'm looking for a function that updates a map value by calling a
function on it.
(def foo {:a 1})
So instead of this:
(assoc foo :a (inc (:a foo))); = {:a 2}
Something like this:
(map-fn foo :a inc); = {:a 2}
Does that exist somewhere, or should
On Mar 13, 5:55 pm, Jozef Wagner jozef.wag...@gmail.com wrote:
On Thursday, March 10, 2011 12:50:13 PM UTC+1, Jeff Rose wrote:
Out of curiosity, why did you go with Neo4j rather than using jiraph?
(https://github.com/ninjudd/jiraph) I used neo4j in the past, and if
I remember right my
In Overtone we have the same situation, where we return a promise
representing a server response and sometimes we want to timeout if the
response never arrives. This is what we use:
(defn await-promise!
([prom] (await-promise prom REPLY-TIMEOUT))
([prom timeout]
(.get (future @prom)
Out of curiosity, why did you go with Neo4j rather than using jiraph?
(https://github.com/ninjudd/jiraph) I used neo4j in the past, and if
I remember right my main annoyance was that edges had to be traversed
based on the type of the edge instance object, which felt annoying
from a language like
I've used something along these lines in the past for a medical
imaging app. We needed to pre-fetch images and possibly pre-process
them (filter, apply overlays) so that as a user was scrolling through
an image set it was smooth and they weren't waiting for images to be
processed. The GUI
Here's one:
user= {:a 1 :b}
#CompilerException java.lang.ArrayIndexOutOfBoundsException (REPL:3)
Instead how about a parse error exception that specifically says
something like, Map literal requires an even number of forms.
Thanks,
Jeff
On Feb 8, 3:01 pm, Stuart Halloway
)]} ..)
It could turn precondition to a bit more user-friendly construct.
I would also like to have assert-args public.
Cheers,
Hubert.
On Feb 10, 2011, at 8:10 PM, Daniel Werner wrote:
On 10 February 2011 17:05, Jeff Rose ros...@gmail.com wrote:
Sorry for the reply spam, but I've just
Here's an error I just got that could be improved upon. It shows an
error in a file core.clj, but my current project uses many libraries
and there are multiple files named core.clj. How about putting the
full path to the file somewhere so we can jump straight to it?
Thanks,
Jeff
On Jan 22, 5:13 pm, Stuart Halloway stuart.hallo...@gmail.com wrote:
Please don't. It has already been discussed and declined. The metadata
is uglier because we want doing this to be slightly ugly..
The Clojure/core team is led by its technical advisors, Rich Hickey and
myself. In this
I'd also be interested in clojure paredit as a library. We've been
talking about having a stripped down editor for defining synthesizers
and musical processes inside of Overtone, so some tools to get a
useful little Clojure editing window would be great.
-Jeff
On Jan 19, 10:44 am, Laurent PETIT
We use the Quartz library for job scheduling in our Clojure projects.
It's nice to have this done within the JVM so that we can easily
deploy to a new server without needing to configure cron (and the
differences with cron across platforms...).
http://www.quartz-scheduler.org/
If you want to
Hi,
I'm trying to define an interface for our automated import system
written in Clojure so that we can use parsers implemented in Java. So
far everything works great, but I'm wondering if there is any way to
get types into the method signatures in the interface. For starters I
created a
Great, thanks a lot!
I've just installed the new version, but it isn't connecting to
nailgun using either my ng-server script or using lein nailgun, which
both work with the previous version. Do we need to change port
numbers or do something differently when starting nailgun now?
This also
Sorry, I'm blind. Using the patched nailgun it works fine. I'm
looking forward to nRepl, it looks like a good long-term solution.
-Jeff
On Oct 6, 5:04 pm, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
On 6 Okt., 16:44, Jeff Rose ros...@gmail.com wrote:
I've just installed the new version
I'd recommend taking a look at the implementation of dotrace (last
function in the file):
http://github.com/richhickey/clojure-contrib/blob/master/src/main/clojure/clojure/contrib/trace.clj
It let-binds a wrapper function for each of the functions you want to
trace, so that within the context of
Hi,
We are developing a data warehouse to facilitate reporting and data
mining for cash register transaction data. It seems like many people
in the Clojure community have data warehouse experience, so I wanted
to ask for advice from people who have already done this before.
Which libraries,
-api.html
On Sep 14, 10:17 am, Jeff Rose ros...@gmail.com wrote:
Hi,
I've been using my own wrapper for Java's built-in logging so far,
but today I took a look at clojure.contrib.logging because I would
like to start using spy. It really seems like Clojure should have
some simple
Hi,
I've been using my own wrapper for Java's built-in logging so far,
but today I took a look at clojure.contrib.logging because I would
like to start using spy. It really seems like Clojure should have
some simple logging out of the box, but this is not the case yet. Can
we make it a bit
I started using the scenario scenegraph library from JavaFX to create
GUI elements in project Overtone, but it seems development has stopped
on the project (at least in the public repository) and we are weary of
becoming dependent on a dead or closed source library. It's really
too bad, because
It looks like regular expressions are the only type with built-in
syntax that don't have a predicate function. How about:
(def
^{:arglists '([x])
:doc Return true if x is a regular expression
(java.util.regex.Pattern)
:added 1.3}
re? (fn re? [x] (instance? java.util.regex.Pattern x)))
is a regular expression
{:added 1.3}
[x]
(instance? java.util.regex.Pattern x))
- James
On 23 August 2010 16:17, Jeff Rose ros...@gmail.com wrote:
It looks like regular expressions are the only type with built-in
syntax that don't have a predicate function. How about:
(def
You might be interested in this library:
http://github.com/neotyk/ahc-clj
It's a clojure layer on top of some nice Java libs for doing
asynchronous HTTP.
-Jeff
On Aug 16, 11:12 pm, leo leonidus.b...@gmail.com wrote:
I am trying to understand how efficient it would be to use Clojure to
You mention one use case of the repl, but I think that's just one part
of a typical workflow. Say you decide to write a function, you start
half way and then you realize that you need to group pairs of items in
a vector and then turn these pairs into a vector of maps. Oh, but
what order are the
On Jul 19, 8:19 pm, Meikel Brandmeyer m...@kotka.de wrote:
Starting the server is up to the user. Rule 1: Vim is not an IDE. There is a
plethora of tools for handling classpaths questions. I personally use gradle;
before that I used simple shell scripts with project relative CLASSPATH and
On Jul 15, 6:27 am, Phil Hagelberg p...@hagelb.org wrote:
Yeah, a web display is certainly much richer. I'm totally an edge
case, but when you're remote pairing it's pretty important to keep
things in the shared context just so you can be sure you're looking at
the same thing.
Another option
On Jul 9, 6:22 pm, Mike Meyer mwm-keyword-googlegroups.
620...@mired.org wrote:
How have you managed to miss the second half of that's the way they
do it in Java, which is and we need to interoperate with other JVM
languages. Like it or not, one of the biggest draws of Clojure is
that it
I've asked myself this same question 50 times now. My best experience
so far with a community that had packages was Ruby, and it was
incredibly simple. Everyone can choose whatever name they like for
their package as long as it isn't up on rubygems yet. I am strongly
in favor of dropping these
Like some people mentioned, you can use a parsing library, but often
times I don't think that's necessary if you are just creating a DSL.
There are a couple of other strategies.
One is you can use a series of nested macros that expand into a data
structure. In this way your DSL will sort of
Just a quick note. You should also be aware of this project that came
out recently:
http://github.com/liebke/clj
I haven't tried either yet so I can't really comment, but I like the
idea of creating and integrated package manager and repl utility. Clj
also seems nice in the way it integrates
Hi Jan,
After coming from Ruby and previous OO languages I think many of us
have the same questions. For starters, I'd recommend reading a couple
other libraries to get a sense for how people organize libraries.
That will probably give you the most concrete sense for how to really
get started.
Using $, !, and $1 in the examples makes it a bit annoying to read,
especially if you just skip to the example queries to get a sense for
the library. It would be much clearer to make these something more
meaningful (e.g. lookup, query, update, find, get...)
It seems like your model macro is in
Awesome! Works great for me with Chromium in Ubuntu Lucid. This will
be handy for trying things out and looking up docs. Thanks!
-Jeff
On May 31, 12:04 pm, sergey-miryanov sergey.mirya...@gmail.com
wrote:
Hi all,
I made a little extension for google chrome. It allows to start try-
clojure
We would definitely be interested in using something like this for
Project Overtone. (http://project-overtone.org) We have already
migrated from directly using Swing with the built-in Java interop, to
creating a thin layer of clojure functions to trim out the boiler
plate, to now wishing we had
The value of any given diagram really depends on what level of
understanding you are trying to communicate. A simple block diagram
that outlines the major components of the system can be helpful to
describe the general structure of an app. In Clojure this would
probably correspond roughly to the
On Apr 13, 11:34 pm, strattonbrazil strattonbra...@gmail.com wrote:
I want to map a dictionary and do different things depending on the
key. I was planning on using an if-clause, but I'm not sure how to
compare symbols to strings.
Something like
(map (fn [k v] (if (== k hello) ... ...)
On Mar 8, 5:50 pm, Jonathan Shore jonathan.sh...@gmail.com wrote:
Now OO may be antithetical to the traditional way of using lisp, however, I
see myself needing something close to an OO-style mapping for part of what I
do. Currently my trading strategies have large and disparate state
You mean Clojurescript?
http://github.com/richhickey/clojure-contrib/tree/master/clojurescript/
It would be great to have more people working on it...
On Mar 9, 12:12 pm, Jozef Wagner jozef.wag...@gmail.com wrote:
Thank you.
They seem to use java to generate (with GWT) both client-side html
If you make a design decision to use an atom, you are effectively committing
to never, ever being able to update that atom within a transaction.
refs can do everything atoms can do and more. They are slightly slower,
perhaps, but much safer. So
unless you have an explicit performance
If anything, the defprotocol and deftype stuff that's on the way is
more along the lines of an abstract class because you can define a
protocol, acting a sort of modularized interface, and then you can
compose types by grouping together functions that implement one ore
more protocols. Anyway, I
Just a quick announcement for any musical Clojurians out there. I've
pushed midi-clj for simple MIDI communication, and osc-clj for
communicating with new school instruments via Open Sound Control.
Both were developed for project Overtone, but they might be useful for
other projects.
Get them
:
On Thu, Feb 25, 2010 at 4:41 PM, Jeff Rose ros...@gmail.com wrote:
Just a quick announcement for any musical Clojurians out there. I've
pushed midi-clj for simple MIDI communication, and osc-clj for
communicating with new school instruments via Open Sound Control.
Both were developed
])
s (spec song-spec test song 234 r m)
s2 (bytes-and-back song-spec s)
m2 (:melody s2)
r2 (:rhythm s2)]
(is (= 5 (:n-triggers r2)))
(is (= 12 (:n-notes m2)))
(is (= r2))
(is (= m2))
(is (= s s
Let me know if you have any questions.
Cheers,
Jeff Rose
, overtone http://github.com/rosejn/overtone also looks really
interesting :)
On Thu, Feb 18, 2010 at 11:59 AM, Jeff Rose ros...@gmail.com wrote:
Just a quick announcement for a small library recently extracted from
Project Overtone. It lets you specify binary formats and then
serialize to and from
accounts to hack and
other problems to solve. Really fun stuff, and it does give you a
concrete sense for what a VM has to do and how it works.
cheers,
Jeff Rose
On Feb 16, 5:29 pm, Andrey Fedorov anfedo...@gmail.com wrote:
Hi all,
I'm looking for approaches to learn about VM's, the JVM
I think it's preferable to use the sequence functions when possible.
This way you get laziness without having to construct lazy-seqs by
hand, you get automatic chunking for better performance, and you
create code that is easier for other Clojure users to parse. On the
other hand, if you find
I have setup VimClojure on Linux, Mac and Windows successfully. (The
classpath stuff is a major annoyance though, and sometimes I think I
have problems with using different versions of clojure.jar.) I also
get large error messages like the above though, which is extremely
annoying. Especially
Yeah, in practice it seems like multimethods are pretty much just used
as a way to let users of a library extend the API to support
additional types. If you had a cond expression dispatching on the
type of an argument, for example, then the user would have to modify
the source code of your
/show/clojure/Protocols
or read a recent post by Rich where he talks about some of the design
decisions behind these constructs:
http://groups.google.com/group/clojure/msg/330c230e8dc857a9
-Jeff Rose
On Feb 9, 12:13 am, aria42 ari...@gmail.com wrote:
Is it possible to have default implementations
I agree, the error reporting from the compiler can often be hard to
dig through. Besides showing both the location of the macro
definition and its usage, it would be nice to hide all of the
clojure.lang.* calls in the stack trace by default, or fold them into
a single line. That way the user
There is a group of us hacking Clojure in Amsterdam and Utrecht.
Where are you? Join the Amsterdam Clojurians Google group, and we'll
meet for a pizza.
-Jeff
On Feb 6, 12:26 pm, Joop Kiefte iko...@gmail.com wrote:
Hello folks!
I am from the Netherlands and I am learning Clojure now, using it
On Feb 5, 6:02 pm, Phil Hagelberg p...@hagelb.org wrote:
On Thu, Feb 4, 2010 at 11:55 PM, ataggart alex.tagg...@gmail.com wrote:
On Feb 4, 9:35 am, Phil Hagelberg p...@hagelb.org wrote:
On Thu, Feb 4, 2010 at 8:33 AM, Stuart Sierra
the.stuart.sie...@gmail.com wrote:
Clojure can
So what would that look like? Is it sufficient to throw every
canonical directory path in a set and test for membership before
traversing down any directory? Or is that even sufficient because you
could arrive at the same location through different paths... I wonder
if you can get something
I've only just skimmed the code, but it seems supporting multiple
rendering layers could be a good candidate for using either multi-
methods or protocols and types What information is needed by the
layout algorithms? I would guess that it basically needs a bounding
box and a neighbor list for
, Steven E. Harris s...@panix.com wrote:
Jeff Rose ros...@gmail.com writes:
The future is used because they have a timeout feature when using the
.get method.
Should there be a corresponding timeout-based `deref' function¹
(deref-within?) for promises? Having to close a function over your
@p form
Thanks a lot for the videos you've done so far. I watch them all.
Here are some ideas for shows, from more Clojure centric to just
interesting:
* defprotocol, deftype, reify, ...
* data-flow programming
* pattern matching
* monads
* performance tuning (unboxed numbers, type hints, ...?)
* making
Awesome! I tried it out quickly last night using leiningen. The text
rendering worked great, but graphical seems to have a problem:
user= (use 'vijual.graphical)
java.lang.Exception: Unable to resolve symbol: half in this context
(graphical.clj:60)
-Jeff
On Jan 22, 11:06 pm, Conrad
I use leiningen to download and publish libraries, but in terms of
setting up for development I use a bash script that adds whatever I
need for the project to the CLASSPATH and starts the nailgun server.
(swank for vimclojure) This seems to work pretty well, although it
would be nice if Leiningen
On Jan 22, 1:40 pm, Krukow karl.kru...@gmail.com wrote:
Please don't top post.
Seriously, people still complain about this? It's the default
behavior in Google Groups, so I think you just have to live with it.
Find a news reader that doesn't suck.
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You received this message because you are
Just a quick note about getting setup with Leiningen. The
documentation you posted says to use [autodoc 0.7.0-SNAPSHOT] in the
dev dependencies, but that is not a valid package on clojars. Using
[autodoc 0.7.0] instead works fine though. No downloading of jars
necessary. Just add that, run
Dober dan gospodine,
A few years ago I taught two semesters of web application programming
to undergraduates using Ruby on Rails. None of them had any
experience with either programming in Ruby or developing for the web
before we started, but by most accounts it was a success. Maybe some
of
I can think of a couple ways to break it up. First, you can pull the
expressions inside of each do form out into separate functions.
Whether they are defined above the current function or inside it using
let, both would clean it up and give a label to each of the groups of
expressions (the
Awesome! I've googled high and low for exactly this functionality in
the past. +1 for getting this into core or contrib if it could work
there. Can you wrap a require to make a whole library debuggable?
(with-lexical-frames (require 'foo.bar))
It would be very handy to have a debug mode
Yes, I also have the same issue. Sometimes if I re-indent the file it
goes away, and other times I re-indent the file and all of a sudden
half of the functions are 2 spaces over. (2 spaces is my tab width
though, so I'm not sure if it's a tab or always 2 spaces...)
-Jeff
On Nov 12, 9:10 am,
Awesome! Thanks a lot. I've been needing this.
-Jeff
P.S. Maven is annoying.
On Oct 18, 6:53 pm, David Powell djpow...@djpowell.net wrote:
Hi,
I just posted a project at http://github.com/djpowell/liverepl.
It uses the Java Attach API to let you connect a Clojure REPL to any running
Konrad Hinsen wrote:
On 11.03.2009, at 23:34, Chouser wrote:
Interacting directly with a class dict feels a little dirty, because
you could be circumventing the API provided by the class methods,
making it easy to get the object into a bad state. Clojure's maps
being immutable reduces the
Konrad Hinsen wrote:
On Mar 12, 2009, at 10:59, Jeff Rose wrote:
My main conclusion is that Clojure's system is a lot more flexible
but also a lot more fragile. Any function can modify data of any
type (as defined by metadata), even without being aware of this.
Modifying type tags without
Rich wrote:
I'm relatively new to Clojure, and I just want to make sure I
understand things correctly. There are two issues that I'm struggling
with. Neither is major, but if there is a good solution, I'd like to
find out.
1) You must define a method before you call it from another
Awesome! This is really sweet. I've got it up and running, and this is
really getting good now. I've got a couple quick questions:
* Is there a smart way to install it? I've been copying each .vim file
into its place inside my $HOME/.vim directory, but this gets repetitive
and annoying
Anyone know if they will be filming the ILC 2009? I can't fly to
Boston, but I'd pay to get a quality stream.
-Jeff
Stephen C. Gilardi wrote:
Rich will be presenting a Clojure in Depth tutorial session on Sunday,
22 March 2009 at the International Lisp Conference taking place at MIT
in
Stephen C. Gilardi wrote:
On Feb 25, 2009, at 1:27 PM, Mark Colburn wrote:
#!/bin/sh
DP=${0%/*}
java -cp ~/src/clojure/clojure.jar:${DP}/clj:${DP}/java -
Dnet.sourceforge.waterfront.plugins=${DP}/clj/net/sourceforge/
waterfront/ide/plugins clojure.main ${DP}/clj/net/sourceforge/
Jeffrey Straszheim wrote:
As part of my Datalog work I'm putting together some directed graph
algorithms, mostly things like finding strongly connected components,
and building dependency stratifications (think topological sort but with
the results groups in tiers of non-interdependent
I think it depends on whether this is CPU or IO bound, where the files
will be stored and how expensive it is to generate blocks, check for
existence, copy etc. Over a distributed filesystem running across
data-centers the decision will probably be different than on a
multi-core cpu on a
Hi,
Is there a built-in function that will return the first item in a
collection that matches a predicate? (Something equivalent to Ruby's
Enumerable#find...) Seems pretty basic, but I can't find it in the docs.
Thanks,
Jeff
--~--~-~--~~~---~--~~
You
in Amsterdam. Next meeting
is next monday. At least two of us, myself included, are happily
hacking clojure.
On Mon, Feb 2, 2009 at 1:11 PM, Jeff Rose ros...@gmail.com wrote:
Anyone else hacking Clojure in Amsterdam? How about going for a beer
and talking some shop?
-Jeff
Anyone else hacking Clojure in Amsterdam? How about going for a beer
and talking some shop?
-Jeff
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Clojure group.
To post to this group, send email to
Lisp languages stem from the general concept of representing a program
as a data structure made up of lists. Hence, LISt Processing. There
are a lot of variations in how things can work though, for example how
variables are scoped and bound, how variables and functions are
referenced, the
I've got a Clojure library based around a custom data structure stored
in a struct. When printing I'd like to override the default string
output for structs, but I'm not sure how to implement the .toString
method used by (str ...) from Clojure. Anyone know how to do this?
It would be cool
Rich Hickey wrote:
On Dec 3, 1:04 pm, Jeff Rose [EMAIL PROTECTED] wrote:
I've just pushed a template library for Clojure up onto github for
public use. You can find it here:
http://github.com/rosejn/clj-libs/tree/master
This library is based loosely on erb from Ruby, which is the only
hitesh wrote:
I'm working on some opengl code in clojure and I want to specify a
vertex. However, instead of passing in the three arguments it wants,
I want to specify a single vector of 3 elements. How can I do this?
Here's what it would normally look like (gl represents the current
I've just pushed a template library for Clojure up onto github for
public use. You can find it here:
http://github.com/rosejn/clj-libs/tree/master
This library is based loosely on erb from Ruby, which is the only other
template system I've used, and it allows you to insert Clojure
Ok, that makes sense. I'll do it. What about the other options
available in erb though? Do we use this:
?clj (doseq [doc documents] -?
* ?clj= doc ?
?clj ) -?
Will 'clj=' and '-?' pass for valid xml?
-Jeff
Stuart Sierra wrote:
On Dec 3, 1:04 pm, Jeff Rose [EMAIL PROTECTED] wrote
I've been working on the same issue. So far it has mostly been just
researching various options, but I can give you my two cents...
It really depends on your goals and constraints. I have narrowed down
to two major families of serialization for storage and networking. One
is the
Clojure
user= (nil (println asd)
)
java.lang.NullPointerException (NO_SOURCE_FILE:1)
user=
This seems like an odd error to get here. Couldn't it say something
like invalid function as first value?
It also made me wonder, would it be possible to have a line counter
inside the REPL, and just
It seems this is the best way to go currently:
user= (Integer/parseInt 1234)
1234
but wouldn't it be nice if this worked:
user= (str 123)
123
user= (str 12.123)
12.123
user= (int 123)
java.lang.ClassCastException: java.lang.String cannot be cast to
java.lang.Character (NO_SOURCE_FILE:0)
user=
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