I like using tree-seq and core.match when working on instaparse ASTs - like
this:
(require ['clojure.core.match :as 'm])
(def s
[{n {id a} d 2 children [{n {id c} d 4 children
nil}]} {n {id b} d 3 children nil}])
;; top-down-traversal
(defn nodes [x]
(tree-seq coll? seq x))
;; target
FWIW DuckDuckGo is very good for searching software terms. The Jetty Docs were
the second hit for me: https://duckduckgo.com/?q=HttpInputOverHTTP
On Aug 19, 2015, at 3:57 PM, Lawrence Krubner lawre...@rollioforce.com
wrote:
I know this has been asked before, but Google is interpreting
Bingo! Everything works when I revert to clojure 1.6.0.
On Saturday, August 22, 2015 at 5:49:24 PM UTC-4, William la Forge wrote:
More weirdness. This works:
(let [^Object aa (.seq a5)]
(println (.getClass aa)))
But not this:
(let [^AASetSequence aa (.seq a5)]
(println (.getClass
That's very strange. I'd need more detailed instructions to try to
reproduce this. But the class it can't find is new in Java 8 so it looks
like you have a JVM version issue. I suspect that this shows up in Cursive
but not in lein because you're using a different JDK version in your
Cursive
At the moment I am dead in the water. Uninstalled cursive and now I can't
reinstall. Dies after downloading.
Using Java 1.7.0_65 in the IDE. Lein says:
Leiningen 2.5.2 on Java 1.8.0_31 Java HotSpot(TM) 64-Bit Server VM.
Going to try manually downloading cursive, if I can figure out how.
On
Hi Dave,
All the various stacktrace-prettifying libraries (clj-stacktrace, Aviso
pretty etc) all do this - check their code out for some examples.
Cheers,
Colin
On 23 August 2015 at 01:07, Dave Tenny dave.te...@gmail.com wrote:
I wanted to write a function like this:
(defn fn-name-info
On Saturday, August 22, 2015 at 7:28:32 PM UTC-4, Alex Miller wrote:
There is a demunge function in clojure.lang.Compiler. It's not foolproof
as the munging is not unambiguously reversible.
If the munging process loses information, isn't there a (theoretical, at
least) risk of name
Hi Colin!
I've set it up to compile all. No doubt this will be very helpful as I will
no longer need to compile using an external `lein compile`. But run still
dies on the call (.getClass x), when x is a gen-class compiled class
instance.
On the other hand I still can not credit this as a
I forgot to include the GitHub link: https://github.com/cloojure/tupelo
Tupelo Datomic (and the rest of the Tupelo library) is intended to make it
easier more effortless to use Datomic (and Clojure in general).
Enjoy!
Alan
On Sat, Aug 22, 2015 at 5:18 PM, Alan Thompson clooj...@gmail.com
https://github.com/roomkey/annotate is another possibility
- James
On 23 August 2015 at 02:06, Colin Yates colin.ya...@gmail.com wrote:
Hi Dave, it _isn't_ an Illegal argument though :-), your destructuring
is simply ignoring that parameter.
However, I get the pain and solutions might be
Set the ide to Java 8 and clojure 1.7. And now it works great. Good catch.
Thanks!
As for Cursive, I'm guessing it is set to be compatible with idea 14.0.x,
though fortunately when you go to 14.1 the plugins get grandfathered in.
Which is a bit weird!
On Saturday, August 22, 2015 at 8:12:30
More weirdness. This works:
(let [^Object aa (.seq a5)]
(println (.getClass aa)))
But not this:
(let [^AASetSequence aa (.seq a5)]
(println (.getClass aa
Nor, of course, this:
(let [^AASetSequence aa (.seq a5)]
(println (.count aa)))
Here's the error I'm getting now:
I wanted to write a function like this:
(defn fn-name-info
Given a function, try to deduce the function name and clojure namespace
by looking
at the function's java class name and decoding stuff. Return a vector of
name, namespace strings,
or nil if we can't find anything.
For
Hi,
An email to the Datomic mailing list piqued my interest, so I have added a
new funtion to the Tupelo Datomic library which allows the user to easily
( efficiently) retrieve all Entity IDs (EIDs) from a given partition
(specified as a keyword).
For example, suppose in our James Bond Unit Test
Hi Dave, it _isn't_ an Illegal argument though :-), your destructuring
is simply ignoring that parameter.
However, I get the pain and solutions might be (in order of 'heavyness'):
- http://blog.fogus.me/2009/12/21/clojures-pre-and-post/
- https://github.com/Prismatic/schema
-
Loving this. I had uninstalled cursive so I could reinstall. But the
download of the plugin fails and when installing from disk it says
cursive-14-0.1.60 is not compatible. (I'm running with idea 14.1.4.)
Deleted the idea system cache, restarted, still incompatible. :-(
On Saturday, August
Woh! I had to revert to 14.0.2 before idea accepted the clojure plugin as
being compatible.
On Saturday, August 22, 2015 at 8:42:42 PM UTC-4, William la Forge wrote:
Loving this. I had uninstalled cursive so I could reinstall. But the
download of the plugin fails and when installing from
On Saturday, August 22, 2015 at 8:42:42 PM UTC-4, William la Forge wrote:
Loving this. I had uninstalled cursive so I could reinstall. But the
download of the plugin fails and when installing from disk it says
cursive-14-0.1.60 is not compatible. (I'm running with idea 14.1.4.)
Deleted the
Yes. Specifically, - and _ both map to _ so foo-bar and foo_bar generate the
same class name. So don't do that.
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Hi William,
Right, you'll need to tell Cursive to compile that namespace in
*Settings-Build,
Execution, Deployment-Compiler-Clojure Compiler*. Once you've done that
things should work. Cursive doesn't currently pick the set of namespaces to
be compiled up from lein - it probably should.
Cheers,
I sure wish Clojure would generate IllegalArgumentException in the
following sample case:
(defn foo [a b {:keys [c d]}] 1)
(foo 1 2 :e 5) ; blithely ignores :e 5
I understand that Clojure's destructuring things are very nice, and more
powerful than Common Lisp's, and I like
that when I need
There is a demunge function in clojure.lang.Compiler. It's not foolproof as the
munging is not unambiguously reversible.
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lean version shows java 8, but the ide sdk is java7. Didn't know they would
be connected. :0
On Saturday, August 22, 2015 at 6:56:46 PM UTC-4, Colin Fleming wrote:
That's very strange. I'd need more detailed instructions to try to
reproduce this. But the class it can't find is new in Java 8
I searched and did not see anything recent on gen-class problems in
Cursive. I find when I have a reference to a gen-class instance that
instance? works in Cursive but .getClass does not. (Everything works with
lein, of course.)
What I am trying to do is to call the count method via (.count
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