Solussd is absolutely correct, but maybe even more simplistic (or easier to
grasp) explanation would be to use metadata if you don't want the
additional (meta)data to change the equality semantics of the map, for
example:
(def test-desc1 {:number-of-threads 10})
(def test-desc2 ^{:integration
Is there a rule of thumb or set of use cases when metadata is a more
elegant solution than simply adding more entries to a map or record?
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Yes- when the data you want to add shouldn't affect the value of the map.
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Joe R. Smith
@solussd
On Jan 29, 2015, at 9:10 AM, Jonathon McKitrick jmckitr...@gmail.com wrote:
Is there a rule of thumb or set of use cases when metadata is a more elegant
solution than simply adding more
Thanks, Lucas, this is exactly what I was looking for!
On Wed, Jan 28, 2015 at 9:50 PM, Lucas Bradstreet lucasbradstr...@gmail.com
wrote:
This was released recently: https://github.com/weavejester/cljfmt
On 29 January 2015 at 10:20, Papa Balyo papaba...@gmail.com wrote:
Greetings,
Is
On Thu, Jan 29, 2015 at 10:46:45AM +, László Török wrote:
One thing that isn't obvious to me, how it should work when matching more
than one pattern.
I can't seem to find it anywhere in the core.match wiki, but I'm fairly
sure it tries them in order, returning the first one that matches.
Hi,
I started experimenting with core.match.
One thing that isn't obvious to me, how it should work when matching more
than one pattern.
In the following example, the expression returns 3 or 4 depending on which
pattern comes first:
(require '[clojure.core.match :as cm])
(cm/match [:a true
2013-12-20 21:42 GMT+01:00 Alan Dipert a...@dipert.org:
The result, in my opinion, is mindblowingly beautiful and extremely
powerful. By making the DOM a Lisp - and not just any Lisp, ClojureScript
- we have a means to *real* DOM component modularity. The exact same
modularity that you
Jozef, I looked into this and opened a ticket with a proposed patch to
fix this issue: http://dev.clojure.org/jira/browse/CLJ-1650
Jozef Wagner writes:
With CLJ-979 applied, lein may crash when doing :aot :all. This is caused
when lein forces recompilation of already compiled classes. Not
Thank you very much Nicola!
On Thu, Jan 29, 2015 at 7:24 PM, Nicola Mometto brobro...@gmail.com wrote:
Jozef, I looked into this and opened a ticket with a proposed patch to
fix this issue: http://dev.clojure.org/jira/browse/CLJ-1650
Jozef Wagner writes:
With CLJ-979 applied, lein may
Which version of Clojure are you using?
Does clojure-hadoop or Schema include AOT-compiled versions of other libraries
and/or core namespaces?
If the answers are 1.7.0 Alpha 5 and yes then you've run into the same
problem I and a few others did: the previously undefined behavior of loading
Hello,
I have clojure 1.6.0 I get these errors:
-- -- 8 -- -- 8 -- -- 8 -- -- 8 -- -- 8 -- -- 8
user= ;; expecting {:a 1, :b 2}
user= (into {} '((:a 1) (:b 2)))
java.lang.ClassCastException: clojure.lang.Keyword cannot be cast to
java.util.Map$Entry (NO_SOURCE_FILE:0)
user= ;; expecting {'([a
On Thursday, January 29, 2015 at 9:45:25 AM UTC-8, Sean Corfield wrote:
Which version of Clojure are you using?
1.6.0, both for AOT and at runtime.
Does clojure-hadoop or Schema include AOT-compiled versions of other
libraries and/or core namespaces?
No, as far as I know the only AOT
Hey guys,
The major problem was the (.name unit). Changed to (:name unit) and got the
speed back. Still not very much faster than maps, but at least not so slow.
Thank you for the info :)
On Wednesday, January 28, 2015 at 9:00:37 PM UTC, Mike Rodriguez wrote:
Sorry. That was a typo. I meant
I am knocking out a webapp, backed by datomic on the server side and
planning to use datascript in the client.
the plan is to:
1) export a bunch of related data to the client (datomic query/pull/entity
apis to create edn data suitable for transact into datascript)
-- could be a one-time
ah, just seen that Justin Smith reported the bug on JIRA
http://dev.clojure.org/jira/browse/CLJ-1651
On Thu, Jan 29, 2015 at 7:08 PM, Giovanni Gherdovich g.gherdov...@gmail.com
wrote:
Hello,
I have clojure 1.6.0 I get these errors:
-- -- 8 -- -- 8 -- -- 8 -- -- 8 -- -- 8 -- -- 8
user= ;;
I have considered the approach once and dropped it quickly.
The key problem is the loss of atomicity. It introduces a second transactor
(the Datascript transactor) and thus synchronization requirements that can
rarely be fulfilled. One example where they would be fulfilled
automatically is
I got to the bottom of it. It's almost embarrassing to say. But the path to
the w3c_audio.js extern file was wrong. Unfortunately, lein doesn't give
any sort of warning or error if any of the externs files don't exist. I'm
not sure if it's a cljsbuild issue, or a clojurescript issue, or a
Hey,
Just to be sure, are you loading the full uberjar to hadoop?
On Wednesday, January 28, 2015 at 11:39:54 PM UTC-8, Jason Wolfe wrote:
First off, I apologize in advance for not having a reduced test case, and
express my sincere gratitude in advance for any assistance. I've been
Thanks for the help everyone. After some more fiddling, with two changes I
can hack things to work but it's not pretty.
First, this change to
schema:
https://github.com/Prismatic/schema/commit/e835d447ea2525471a40d65768b5e6435a469fc7
Second, if I just
(require 'top-level-ns)
things still
On Thursday, January 29, 2015 at 4:18:15 PM UTC-8, shlomi...@gmail.com
wrote:
Hey,
Just to be sure, are you loading the full uberjar to hadoop?
Yes. The issue isn't too few classes being found, it's too many :).
If I start an nrepl server inside the job and futz around with loading
Hey folks! I started the screencast series Doing Computers at the beginning
of this month.
I wanted to share what I believe is the best of the three screencasts I've
released so far.
https://www.youtube.com/watch?v=8UYa8PV3CXQ
I managed to introduce a few obvious bugs while recording this
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