You can do it with a custom buffer and count function.
user= (def b (buffer 1000))
#'user/b
user= (def c (chan b))
#'user/c
user= (count b)
0
user= (!! c :foo)
nil
user= (!! c :foo)
nil
user= (!! c :foo)
nil
user= (!! c :foo)
nil
user= (count b)
4
user=
On Sun, Jan 12, 2014 at 3:59 AM, t x
Hi Phil,
M-x cider-jack-in, but the JAVA_OPT properties are also nil if I do a lein
run.
Thanks
Aidy
On 12 January 2014 05:25, Matching Socks phill.w...@gmail.com wrote:
How did you start the Emacs Cider REPL?
--
--
You received this message because you are subscribed to the Google
Hi,
Is it possible to add type hint (the type is protocol) to funs?
for example:
(defprotocol IProtocol
(f1 []))
can we define fn like this?
(defn ftest
[^IProtocol arg]
(.toString arg))
--
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To
In order to do that you would have to reach to the interface behind the
protocol...observer this:
user= (defprotocol P (f1 [_] nil))
P
user= P
{:on-interface user.P, :on user.P, :sigs {:f1 {:doc YES!, :arglists
([_]), :name f1}}, :var #'user/P, :method-map {:f1 :f1},
:method-builders
Exactly! the compiler throws the reflection warnings, I want to type hint
for the input parameters to eliminate the warnings.
On Sunday, January 12, 2014 8:58:14 PM UTC+8, Jim foo.bar wrote:
In order to do that you would have to reach to the interface behind the
protocol...observer this:
On 12/01/14 13:04, bob wrote:
Exactly! the compiler throws the reflection warnings, I want to type
hint for the input parameters to eliminate the warnings.
you must be doing something wrong as a pure protocol based
implementation that doesn't involve interop, shouldn't exhibit
On 12/01/14 13:07, Jim - FooBar(); wrote:
On 12/01/14 13:04, bob wrote:
Exactly! the compiler throws the reflection warnings, I want to type
hint for the input parameters to eliminate the warnings.
you must be doing something wrong as a pure protocol based
implementation that doesn't
Sure, here has a protocol named
Storehttps://github.com/weejulius/raiseup/blob/master/diy/raiseup/src/cqrs/storage.clj
,
and will be used in this
filehttps://github.com/weejulius/raiseup/blob/master/diy/raiseup/src/cqrs/eventstore.clj
at
line #14, the compiler tells me the warnings, forgot
Haha I knew it
Instead of using .ret-value and .write use cqrs.storage/ret-value and
cqrs.storage/write...Also in your ns declaration you don't really need
to bring in the protocol. YOu can bring in the functions it defines :)
Jim
On 12/01/14 13:22, bob wrote:
Sure, here has a
If I remove the dot, it cannot be compiled. can you give an example?
On Sunday, January 12, 2014 9:22:00 PM UTC+8, Jim foo.bar wrote:
I am suspecting you are calling the protocol implementations via the `.`
form, whereas you should be going via the protocol itself (whatever
namespace that
Basically you're falling into the trap of thinking of protocols as if
they were interfaces...protocols do not represent a specific data-type
but rather a contract. That contract can then be extended to any
concrete type. But you always need to go through the protocol...what I
do when I have
It is not compiling because it cannot find the function...either fully
qualify it like in my previous email or change your ns declaration to
something like:
[cqrs.storage :as stora]
and then simply use stora/ret-value, stora/write, stora/write-batch
Jim
On 12/01/14 13:26, bob wrote:
If I
there you go:
(defprotocol IBark
(bark [this]))
(in-ns 'other)
(set! user/*warn-on-reflection* true)
(clojure.core/defrecord Dog []
user/IBark
(bark [_] (clojure.core/println WOOF!)))
(def d (Dog.))
(user/bark d) ;;NO reflection
(.bark d) ;;reflection
it should be obvious now :)
Jim
oops (set! *clojure.core*/*warn-on-reflection* true) instead of
(set! *user*/*warn-on-reflection* true)
On 12/01/14 13:52, Jim - FooBar(); wrote:
there you go:
(defprotocol IBark
(bark [this]))
(in-ns 'other)
(set! user/*warn-on-reflection* true)
(clojure.core/defrecord Dog []
Thanks for the big help, I treated the protocol as interface. :)
On Sunday, January 12, 2014 9:38:12 PM UTC+8, Jim foo.bar wrote:
It is not compiling because it cannot find the function...either fully
qualify it like in my previous email or change your ns declaration to
something like:
On 12/01/14 13:57, bob wrote:
Thanks for the big help, I treated the protocol as interface. :)
no worries :)
I was also surprised to see that you are type-hinting the
clojure.lang.Atom...why would you do that? from what I can see you are
only using `reset!` and `swap!`...I doubt that you are
On 12/01/14 13:59, Jim - FooBar(); wrote:
On 12/01/14 13:57, bob wrote:
Thanks for the big help, I treated the protocol as interface. :)
no worries :)
I was also surprised to see that you are type-hinting the
clojure.lang.Atom...why would you do that? from what I can see you are
only using
On 12/01/14 14:15, Jim - FooBar(); wrote:
(map [this f]
(let [^DBIterator iterator (.iterator db)]
(.seekToFirst iterator)
(clojure.core/map #(apply f %) (iterator-seq iterator
or even nicer:
(map [this f]
(let [^DBIterator iterator (doto (.iterator db) .seekToFirst)]
Tried System/getenv ?
2014/1/12 aidy lewis aidy.le...@gmail.com
Hi Phil,
M-x cider-jack-in, but the JAVA_OPT properties are also nil if I do a lein
run.
Thanks
Aidy
On 12 January 2014 05:25, Matching Socks phill.w...@gmail.com wrote:
How did you start the Emacs Cider REPL?
--
Cool! learn a lot from you. thanks again.
On Sunday, January 12, 2014 10:22:30 PM UTC+8, Jim foo.bar wrote:
or even nicer:
(map [this f]
(let [^DBIterator iterator (doto (.iterator db) .seekToFirst)]
(clojure.core/map #(apply f %) (iterator-seq iterator
Ok I will stop now! :)
Sorry for my mistake!
1. In the static file test, the result is about 10 concurrents. NOT 1
concurrents (Concurrency Level: 10 in the ab report ).
2. In the small string test, All results about three server are about 10
concurrents. NOT 1 concurrents.
There are right results
Langohr [1] is a small, feature complete Clojure client for RabbitMQ.
Release notes:
http://blog.clojurewerkz.org/blog/2014/01/10/langohr-2-dot-2-0-is-released/
1. http://clojurerabbitmq.info
--
MK
http://github.com/michaelklishin
http://twitter.com/michaelklishin
--
--
You received this
Sorry for my mistake!
1. In the static file test, the ring-jetty result is about 10 concurrents.
NOT 1 concurrents (Concurrency Level: 10 in the ab report ).
2. In the small string test, All results about three server are about 10
concurrents. NOT 1 concurrents.
There are right
Hi everyone,
Please try [lein-dynalint 0.1.1].
You should be able to specify a file to dump the verbose warnings like:
lein dynalint test :output my-name-name
Please give it a shot.
Thanks,
Ambrose
On Sun, Jan 12, 2014 at 1:04 AM, Eric Normand ericwnorm...@gmail.comwrote:
Hi Ambrose,
The Leiningen sample project
https://github.com/technomancy/leiningen/blob/master/sample.project.clj
refers to a :jvm-opts key and a JVM_OPTS environment variable.
--
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send
My Ring app is undergoing growing pains: I think I need some kind of
abstraction for managing user permissions when working with my RDBMS. Our
system has few user roles and they all own or have rights to a bunch of
data in a hierarchical fashion e.g. admin manager employee etc.
So far I've
I'm investigating adding query options to my Ring app's GET requests for
the more boring CRUD routes.
I'd like to allow the caller to specify a set of SQL-level query
customizations such as sorting, paging, counting, distinct ons, limits,
some basic constraints etc. across all of my resources,
cemerick's Friend library is the way to do this:
https://github.com/cemerick/friend
I'm writing up a post on how to combine Friend with Liberator, for easy
ACL management for RESTful APIs. Take a look and let us know what you think!
Alexandr Kurilin mailto:a...@kurilin.net
January 12, 2014
So far I have found why nginx-clojure is slower than http-kit when 1
concurrents. (when = 1000 concurrents nginx-clojure is faster than
http-kit.)
I have set too many connections per nginx worker (worker_connections =
2) . This make nginx only use one worker to handle ab requests
If reduce worker_connections from 2 to 1024 or 128, I think nignx will
be the fastest one in this test (the max concurrent level is only 96).
On Saturday, January 5, 2013 11:52:57 PM UTC+8, Peter Taoussanis wrote:
Hi all,
Quick post to mention that I've put up some rough benchmarks
Hi,
Some claim that one superficial aspect of good clojure code is:
* defining short functions that can be composed
However, go-blocks seems to go against this paradigm.
Consider the following:
(go (loop [ ... ]
(case ...
.. (... ! ... )
.. (... ! ... )
Hi Xfeep,
Thank you, I could never understand what configuration (setting) was wrong.
I do not have time to update the project now, but if you give me your
GitHub user name - I can add you to the repo?
You can update the tests and/or results if you want to.
Thank you also for your work on
In this test there are other problems which maybe unfriendly to Nginx.
(1) Nginx will read the file from DISK for EVERY request. Again the
sendfile is disabled. Worse！ Although OS will cahed this file but KERNEL
- Nginx Process Space will still cost a lot.
(2) Both Ring-Jetty and Http-kit
You are welcome.
My Github user name is xfeep.
I'm glad to join the repo. Thanks for your invitation!
On Monday, January 13, 2014 2:42:44 PM UTC+8, Peter Taoussanis wrote:
Hi Xfeep,
Thank you, I could never understand what configuration (setting) was
wrong. I do not have time to update
Hello Alexander,
I did some work in this area some time ago, and the result was service-hub
library https://github.com/ITEdge/service-hub - created to simplify basic
CRUD services.
It's designed to allow more then one type of data-store, currently it
supports SQL databases (i use my own fork
You are welcome.
My Github user name is xfeep.
I'm glad to join the repo. Thanks for your invitation!
Okay, great - I have added you. You can make any changes you like. I would
be happy if you or someone else wants to maintain (update) the repo.
Cheers :-)
--
*Peter Taoussanis*
--
--
On Monday, January 13, 2014 3:53:43 AM UTC+1, Sam Ritchie wrote:
cemerick's Friend library is the way to do this:
https://github.com/cemerick/friend
I'm writing up a post on how to combine Friend with Liberator, for easy
ACL management for RESTful APIs. Take a look and let us know what
37 matches
Mail list logo
