I think clojure.java.io is latest one.
http://clojure.github.com/clojure/clojure.java.io-api.html
Since clojure.java.io returns raw java object, you need to use java
interop directly for write-lines etc.
BTW clojure.java.io is beautiful example of protocol, I think.
2011/11/25 Daniel Glauser :
>
Hi,
the usual argument is, that this statement itself is undefined. 1 is not a
collection. So it is not in the domain of the keyword (seen as a function).
Keywords could throw an exception, or behave as they behave. There is no
"right" solution. Just different opinions. And Rich obviously decid
Hello folks,
I starting to do some simple file IO stuff with Clojure and was
wondering which namespace was considered the best one to use,
contrib.duck-streams on contrib.io? There seems to be a bit of
overlap between the two and at least some of the functions with the
same names have different i
But we still don't know why it behaves like this and for what
reason. does (:a 1 2) returns 2 make any sense??
On Nov 24, 3:30 pm, Sean Corfield wrote:
> On Wed, Nov 23, 2011 at 9:48 PM, Alan Malloy wrote:
> > Other way round. It behaves like a keyword, looking itself up in a
> > map:
> > ('
Ah, I see. Thanks.
On 24 November 2011 23:06, Meikel Brandmeyer (kotarak) wrote:
> Hi,
>
> the ResourceBundles themselves are memoized by the Java runtime. You can
> reset this cache with ResourceBundle/clearCache. Then the underlying
> ResourceBundle will be retrieved again on the next access.
Drift DB is a clojure database library focused on migration functions.
With Drift DB you can create tables, drop tables, add columns to
tables, remove columns from tables, query tables, and, though it is
not the focus of Drift DB, you can insert, update, delete and select
rows from tables.
The on
Drift is a Rails like migration library for Clojure.
I've recently released version 1.4.0 of Drift which includes:
A new Java interface. You can now run Drift migrations, find out the
database version, or determine the highest migration number from java.
User generated migration numbers and time
Did you remember to include utf-8 meta tag in your html page?
On Thu, Nov 24, 2011 at 3:00 PM, Wilkes Joiner wrote:
> I got it working, sort of. If I launch inferior-lisp from the
> $CLOJURESCRIPT_HOME/samples/repl/src/repl/test.cljs, then I can pull up my
> apps page that calls repl/connect and
I got it working, sort of. If I launch inferior-lisp from the
$CLOJURESCRIPT_HOME/samples/repl/src/repl/test.cljs, then I can pull up my
apps page that calls repl/connect and everything works fine from there on
out. If I launch inferior-lisp from the cljs in my project, the repl
appears to la
Or you should hook load event.
(ns foo
(:require [clojure.browser.repl :as repl]
[goog.events :as gevents]))
(defn main [] (repl/connect "http://localhost:9000/repl";)
(gevents/listen js/window (aget gevents/EventType "LOAD") main)
2011/11/25 Takahiro :
> In your html, a script t
In your html, a script tag seems to have to be in body tag, not head
tag, when you use browser repl.
If you use Chrome, look at a console in Developer Tools.
Is there an xpc error?
2011/11/25 Wilkes Joiner :
> The browser repl in the samples directory works fine for me in emacs. I'm
> guessing it
The browser repl in the samples directory works fine for me in emacs. I'm
guessing it has something to do with my app. I'll keep poking around. Thanks
for your help. If I figure it out, I'll post a follow up here.
--
Wilkes Joiner
On Thursday, November 24, 2011 at 11:50 AM, David Nolen wr
Another thing, it's important to delete the .repl folder that gets created
in your project, this may be stale especially if CLJS has changed.
David
On Thu, Nov 24, 2011 at 12:39 PM, Wilkes Joiner wrote:
> I see a prompt. It just never evaluates an expression.
>
> --
> Wilkes Joiner
>
> On Thurs
And you don't see a JS error in the browser JS console?
On Thu, Nov 24, 2011 at 12:39 PM, Wilkes Joiner wrote:
> I see a prompt. It just never evaluates an expression.
>
> --
> Wilkes Joiner
>
> On Thursday, November 24, 2011 at 11:38 AM, David Nolen wrote:
>
> You said the REPL hangs, do you do
On Thu, Nov 24, 2011 at 11:08 PM, David Nolen wrote:
> You said the REPL hangs, do you don't see a prompt?
I was absolutely affected by the "lack of prompt" hanging for a while,
but it's working now.
Regards,
BG
--
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b.ghose at gmail.com
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I see a prompt. It just never evaluates an expression.
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On Thursday, November 24, 2011 at 11:38 AM, David Nolen wrote:
> You said the REPL hangs, do you don't see a prompt?
>
> David
>
> On Thu, Nov 24, 2011 at 12:12 PM, Wilkes Joiner (mailto:wilkesjoi...@gmail.com)> wrote:
You said the REPL hangs, do you don't see a prompt?
David
On Thu, Nov 24, 2011 at 12:12 PM, Wilkes Joiner wrote:
> No dice on the browser refresh. I'm wondering if it something with my
> emacs config. I'm going to strip it down to the simplest set up I can
> manage and see if it resolves the i
No dice on the browser refresh. I'm wondering if it something with my
emacs config. I'm going to strip it down to the simplest set up I can
manage and see if it resolves the issue.
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On Thu, Nov 24, 2011 at 11:49 AM, Baishampayan Ghose wrote:
> On Thu, Nov 24, 2011 at 10:15 PM, Wilkes Joiner
> wrote:
> > The server appears to start up fine as the inferior-lisp process, but
> when I
> > enter an expression it is never evaluated. Looking in the web inspector,
> > there is one
On Thu, Nov 24, 2011 at 10:15 PM, Wilkes Joiner wrote:
> The server appears to start up fine as the inferior-lisp process, but when I
> enter an expression it is never evaluated. Looking in the web inspector,
> there is one request to localhost:9000 that sits in a pending state. When I
> run "br
The server appears to start up fine as the inferior-lisp process, but when
I enter an expression it is never evaluated. Looking in the web inspector,
there is one request to localhost:9000 that sits in a pending state. When
I run "browser-repl" from the command line, I see a series of request
On Thu, Nov 24, 2011 at 9:23 PM, David Nolen wrote:
> "/path/to/repl/script/browser-repl"
> NOT
> "/path/to/repl/script/repljs"
> I just tried browser-repl and it works just fine for me. What do you mean by
> "hangs"? Do you see the REPL prompt?
It's hanging for me as well right now. When I sta
Thank you very much, Meikel!
Excelent example!
On 24 ноя, 14:27, "Meikel Brandmeyer (kotarak)" wrote:
> Hi,
>
> here is a nice example of a small DSL example, which also uses existing
> data structures to denote different things in the DSL. It uses a protocol
> under the hood, which is extended t
Mark writes:
> I can't speak to the duplicates issue, though I know it's common in
> logic-based solutions. In specific cases, I suspect the problem could
> be solved (or ameliorated) by tabling but I'm just getting into logic
> programming so I'm not too sure about that.
Well, that's highly li
I can't speak to the duplicates issue, though I know it's common in
logic-based solutions. In specific cases, I suspect the problem could be
solved (or ameliorated) by tabling but I'm just getting into logic
programming so I'm not too sure about that.
Overall, your use case sounds very similar
"/path/to/repl/script/browser-repl"
NOT
"/path/to/repl/script/repljs"
I just tried browser-repl and it works just fine for me. What do you mean
by "hangs"? Do you see the REPL prompt?
David
On Thu, Nov 24, 2011 at 10:13 AM, Wilkes Joiner wrote:
> I'm seeing the same behavior. The browser-r
I'm seeing the same behavior. The browser-repl script works fine from the
command line, but it hangs when run in emacs. Were you able to resolve
this?
Mine was working fine, but quit working a few weeks ago. I'm not sure what
changed.
- Wilkes
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Thank you, Baishampayan. That's exactly what I was looking for ...
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Note that posts from new members are moderated - please be patient with yo
I did not encounter that particular problem. But to compare, my
project file is
...
:dependencies [[org.clojure/clojure "1.3.0"]]
:dev-dependencies [[jline "0.9.94"]
[swank-clojure "1.3.0" :exclusions [org.clojure/
clojure]]]
...
and my current ~/.emacs.d/elpha fold
> what's the preferred way to override the toString method of a
> ClojureScript record? I could use set! to change the toString fn
> of a record after it has been initialized like this:
>
> (defrecord MyRecord [name])
>
> (let [record (MyRecord. "Hello World")]
> (set! record.toString (fn [] (:na
Hello,
what's the preferred way to override the toString method of a
ClojureScript record? I could use set! to change the toString fn
of a record after it has been initialized like this:
(defrecord MyRecord [name])
(let [record (MyRecord. "Hello World")]
(set! record.toString (fn [] (:name (js
You're right. I still think to much in Common Lisp where butlast is
quite handy, but basically resembles drop-last from clojure. I agree
that the non-lazy semantics is probably not wanted in most cases. To
stress this aspect a better name might be all-butlast or something
like that.
Feel free to no
Hi,
the ResourceBundles themselves are memoized by the Java runtime. You can
reset this cache with ResourceBundle/clearCache. Then the underlying
ResourceBundle will be retrieved again on the next access. Then the
memoization does not trigger. But the memoization itself is probably
premature o
Hi Meikel,
Thanks for this library.
I noticed that each bundle's keyset is cached via memoization. I believe
this prevents adding more bundle properties at runtime (e.g. during
interactive development).
Is there a way to "reset" a resource bundle? Is this something that you
might consider in a f
Hi,
here is a nice example of a small DSL example, which also uses existing
data structures to denote different things in the DSL. It uses a protocol
under the hood, which is extended to the existing types.
https://github.com/cgrand/regex
Sincerely
Meikel
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On Wednesday, November 23, 2011 10:42:13 PM UTC, Nils Bertschinger wrote:
> It solves a
> common problem, namely to drop the last element of a sequence and
> reads better in this case than the equivalent idiom using drop-last.
>
I don't quite get it. How does (butlast x) read better than (drop-
ru writes:
> Can anybody point out good (idiomatic) examples of using protocols for
> extending functionality of existing classes?
Here's one that I have in my code:
--8<---cut here---start->8---
(defprotocol VSeq
"Protocol for types supporting vseq."
(vs
Mark writes:
Hi Mark,
> Let's take a specific example: Suppose I have a Person table with id,
> name and gender columns. Then, I have a Parent-Child table that
> contains two id columns, both of which are foreign keys back into the
> Person table. I'd could use the logic system to define a set
Can anybody point out good (idiomatic) examples of using protocols for
extending functionality of existing classes?
Thanks in advance.
Sincerely,
Ru
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