This patch makes clojure/doc and clojure/find-doc operate on special forms as well as vars. I'm enclosing it with this message, but if that doesn't work I'll upload it to the group's file section as "specialdocs.tgz". The .tgz file contains a patch file that patches boot.clj and a new file: src/clj
Hello noahr,
I have created a library for myself to do persistence in Clojure to
Berkeley DB. I generally leverage Clojure's reader support for
(de)serialization.
However, in one instance I had to implement a particular interface and
pass that class as parameter to the Berkeley API.
At first I,
I ran into an interesting situation today, and although I have
realized my mistake, thought I would share as I think it is a good
illustration of a scenario where one may mistakenly rely on "expected"
functional "correctness" when you don't fully consider the
ramifications of lazy sequences and de
Posted a patch to traverse the class hierarchy looking for the
specified fields, it also verifies that the field is protected.
Exceptions are thrown if the field isn't found or is found but not
protected.
Examples:
___A.java___
package pkg;
public class A {
private String priv = "a p
Ok, concrete.
Here's one mistake I made the other day. I created a ref, and then
forgot to access it using @. The example code is
(def my_map (ref {:a 1, :b 2}))
(def map_vals (vals my_map))
$ java -cp clojure-clean.jar clojure.lang.Repl bad-ref.clj
java.lang.IllegalArgumentException: Don't kno
On Sep 17, 7:06 pm, "Raoul Duke" <[EMAIL PROTECTED]> wrote:
> > It's an interesting idea, and something I tried, but the overhead was
> > too great.
>
> i know less than nothing here, of course, but... any way to make the
> default case of "nothing has changed" be somehow fast (enough), and
> on
> It's an interesting idea, and something I tried, but the overhead was
> too great.
i know less than nothing here, of course, but... any way to make the
default case of "nothing has changed" be somehow fast (enough), and
only the "oh poop things got edited" have to go into slow-mo for a
second t
On Sep 17, 3:40 pm, Stuart Sierra <[EMAIL PROTECTED]> wrote:
> On Sep 17, 12:45 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
>
> > While it is possible to make a globally visible change to a var with
> > def, the only appropriate scenarios for doing so are to fix a bug, or
> > for scratch vars at
On Sep 17, 2:55 pm, Allen Rohner <[EMAIL PROTECTED]> wrote:
> > It seems to me you need to distinguish runtime errors from compilation
> > errors. For runtime errors, the file and line numbers are already in
> > the stack trace, as Clojure emits that information in the bytecode.
> > For example,
On Wed, Sep 17, 2008 at 11:55 AM, Allen Rohner <[EMAIL PROTECTED]> wrote:
> I don't think that unwillingness is the only criteria here. One reason
yes! +N for usability through extreme clarity. signal-to-noise is important.
sincerely.
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You re
On Sep 17, 12:45 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> While it is possible to make a globally visible change to a var with
> def, the only appropriate scenarios for doing so are to fix a bug, or
> for scratch vars at the repl.
This brings up an idea I had a while back -- what if you want
> It seems to me you need to distinguish runtime errors from compilation
> errors. For runtime errors, the file and line numbers are already in
> the stack trace, as Clojure emits that information in the bytecode.
> For example, in the above trace:
>
> > at user.eval__2291.invoke(broken-a
On Sep 17, 1:54 pm, Allen Rohner <[EMAIL PROTECTED]> wrote:
> After feedback on my previous compiler error message patch,
> I've started looking into the problem more. My goal is to have the
> file and line number printed on every user-visible stack trace.
>
> An example of my desired output is:
On Sep 16, 11:40 pm, falcon <[EMAIL PROTECTED]> wrote:
> I work on financial software--the kind that reads streaming data and
> static data from various sources, transforms these streams through
> various calculations and possibly decides to send out trades.
>
...
> Is there a good solution to
After feedback on my previous compiler error message patch,
I've started looking into the problem more. My goal is to have the
file and line number printed on every user-visible stack trace.
An example of my desired output is:
java.lang.IllegalArgumentException: /Users/arohner/Programming/clojur
> As far as transparent distribution, I still don't believe in it.
> ...policy decisions out of applications
apparently some other folks are thinking the same way; making
'coordination' languages. (even Erlang may be used as such a tool, i
think.)
http://lambda-the-ultimate.org/node/2940#comment
On Sep 17, 11:30 am, Allen Rohner <[EMAIL PROTECTED]> wrote:
> > I don't see how this should work. The re-defined variable has thread-local
> > scope and shouldn't be viewable in other threads.
>
> Vars have thread-local scope. Defs are global.
>
Hmm...
def establishes the root binding of a v
On Wed, Sep 10, 2008 at 2:40 PM, Rich Hickey <[EMAIL PROTECTED]> wrote:
> What are you doing with Clojure?
1. Using it as a prototyping language for information extraction and
NLP applications.
2. Using it to replace Python for data munging.
3. Using it to provide a REPL into a large IE system th
> I don't see how this should work. The re-defined variable has thread-local
> scope and shouldn't be viewable in other threads.
Vars have thread-local scope. Defs are global.
Allen
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2008/9/17 Stuart Sierra <[EMAIL PROTECTED]>
>
> Brief response to:
>
> On Sep 16, 11:40 pm, falcon <[EMAIL PROTECTED]> wrote:
> > I also notice that Clojure has the ability
> > to change programs while they are running; however, I haven't been
> > able to find examples of this.
>
> Most Lisps give
2008/9/16 Chouser <[EMAIL PROTECTED]>
>
> On Tue, Sep 16, 2008 at 4:49 AM, Alexander Kjeldaas
> <[EMAIL PROTECTED]> wrote:
> >
> > 2. Clojure states that it has good support for list comprehensions.
> > Maybe I'm misunderstanding list comprehensions, but I'm not completely
> > happy. I want a way
Brief response to:
On Sep 16, 11:40 pm, falcon <[EMAIL PROTECTED]> wrote:
> I also notice that Clojure has the ability
> to change programs while they are running; however, I haven't been
> able to find examples of this.
Most Lisps give you this for free, since the compiler is integrated
into th
On Sep 16, 8:29 pm, "Raoul Duke" <[EMAIL PROTECTED]> wrote:
> http://lambda-the-ultimate.org/node/2865#comment-42428
>
> maybe an approach which would be a not-very-big-diff-to-Clojure to get
> distributed computing.
I like the fault streams idea mentioned in the linked-to thesis, and
have been
On Sep 16, 8:29 pm, "Raoul Duke" <[EMAIL PROTECTED]> wrote:
> http://lambda-the-ultimate.org/node/2865#comment-42428
>
> maybe an approach which would be a not-very-big-diff-to-Clojure to get
> distributed computing.
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You received this message
I work on financial software--the kind that reads streaming data and
static data from various sources, transforms these streams through
various calculations and possibly decides to send out trades.
The logic inside this engine, how various decisions are made, what
calculations are used, what data
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