I know it is not the done thing but I have a question regarding js*
I have a complex fn defined in a javascript file. it is self contained and
uses no globals.
It is not currently worth my while to rewrite.
I can use this by doing:
(def my-fn (js* "...file contents with escaped chars..."))
and
currently md5, sha1, sha356
* clojars [cljs-hash "0.0.1"]
* github https://github.com/davesann/cljs-hash
Dave
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Hi,
I'm post the question at clojure group because I am looking for way to
solve a problem which clojure's persistent data structure seem fit.
I am use CLR (C#) as programming language and I'm developing a simulation
application. Without going to much into detail the simulation involve
activitie
Thanks Alan.
Hope this will be changed.
On 2月14日, 上午3时06分, Alan Malloy wrote:
> If this is a bug, it's in eval, not in map. eval apparently just
> doesn't like to be handed lazy sequences, or something:
>
> repl-1=> (eval `(quote ~(lazy-seq nil)))
> CompilerException java.lang.UnsupportedOperatio
Hi,
I am new to clojure and I am very excited about learning the
language. I have a question about replacing an element in a list. I
have elements that look like this :
{:id G__781, :value 1}
The list looks like this:
({:id G__821, :value 1} {:id G__820, :value 1} {:id G__819, :value 1}
{:id
To redeem myself for the noob threading mistake, *I've implemented Var and
friends in ClojureScript*:
https://github.com/brandonbloom/clojurescript/compare/8ba4849e60e5957cdac36ef6946c647e824ca3c8...vars
This branch includes (almost) the full set of relevant functionality, but
for performance a
> Is that a good way to go? I couldn't find much documentation about how to
> create full immutable application.
> I understand I'm mixing functional and OO principles, I hope I'm not to
> wrong about it.
I've done more or less this exact thing in C# before. What I've found
to be most useful, is t
On Mon, Feb 13, 2012 at 5:16 PM, James wrote:
> Hi,
>
> I am new to clojure and I am very excited about learning the
> language. I have a question about replacing an element in a list. I
> have elements that look like this :
>
> {:id G__781, :value 1}
>
> The list looks like this:
>
> ({:id G__
I have released nREPL 0.2.0-beta1, which should show up in Maven central soon.
For those that don't know, nREPL is "a Clojure network REPL that provides a
REPL server and client, along with some common APIs of use to IDEs and other
tools that may need to evaluate Clojure code in remote environme
Thanks, Alan,
The solution I used looks exactly like yours:
(defn mktree [vz [i out?]]
(if out?
(-> vz (zip/append-child i) zip/up )
(-> vz (zip/append-child [i]) zip/down zip/rightmost)))
(defn as-tree [tracelist]
(zip/root (reduce mktree (zip/vector-zip []) tracelist)))
Thinking a
I'd use clojure.core/replace
It takes a replacement-map in the form of {before after, ...} and a
collection. It replaces all befores with the corresponding afters:
=> (replace {:answer 42} [:the :answer :to :life])
[:the 42 :to :life]
On Mon, Feb 13, 2012 at 23:16, James wrote:
> Hi,
>
> I am n
Here's a new blog post describing the effect the improved fork-join pool
has had on Akka actors:
http://letitcrash.com/post/17607272336/scalability-of-fork-join-pool
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This is interesting. However it seems, at least to me, like a big change
with too little justification. When you're CA is in, please setup a design
document for this line of development -
http://dev.clojure.org/display/design/ClojureScript.
David
On Tue, Feb 14, 2012 at 5:15 AM, Brandon Bloom wr
I don't think ClojureScript is going to support what you want, js* is an
implementation detail - not something for general use. You can however
provide your own special form that does what you want. The ClojureScript
compiler is built on top of multimethods so you can just add parse/emit
cases for
I guess the use of domonads leaves behind do statements with m_bind's and
m_result's... and since these expressions are not fn's, they don't count as
method calls and are thus not part of the stack trace. But if I'm mistaken
or if anyone has figured out how to use monads and still get detailed s
or there are some in goog.cryptwhich I didn't see when I did this...you
won't find sha356 though - that's special :)
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Ok, I'll leave it for now, but that is good to know.
thanks
Dave
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Hi,
I've just been brushing up my knowledge about clojure multimethods and was
wondering about an example at http://clojure.org/multimethods (see below).
What I don't get is how a (class []) gets dispatched to ::collection.
(class []) returns clojure.lang.PersistentVector which doesn't seem to
s
On Tue, Feb 14, 2012 at 3:14 PM, László Török wrote:
> What I don't get is how a (class []) gets dispatched to ::collection.
>
> (class []) returns clojure.lang.PersistentVector which doesn't seem to
> satisfy the isa? relationship.
>
> (defmulti foo class)
> (defmethod foo ::collection [c] :a-co
Hi,
the ancestor chain seems to be:
c.l.PersistentVector -> c.l.APersistentVector -> j.u.List -> j.u.Collection
Meikel
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Damn, I missed that, it's getting late, thanks!
2012/2/14 Aaron Cohen
> On Tue, Feb 14, 2012 at 3:14 PM, László Török wrote:
>
> > What I don't get is how a (class []) gets dispatched to ::collection.
> >
> > (class []) returns clojure.lang.PersistentVector which doesn't seem to
> > satisfy the
Hi,
Saw that the video was available in the podcast feed but it stops
playing around 13:40 looked on blip tv and it does something similar.
Is someone aware of the issue? I'd love to see the end of the talk.
Thanks.
Julio
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Can we continue the conversation on this thread while my CA waits on the
USPS?
Three things to cover: 1) motivation 2) design 3) impact
1. Why do I want this? Why would anyone want this?
- Better parity with JVM Clojure
- async Javascript (ie. nearly all Javascript) makes the bind
A sequence is equal to a list because Clojure defines = to compare similar
collections by their contents. For example, the vector [1 2 3] is equal (by
the = function) to the list (1 2 3).
`eval` calls the Clojure compiler. The compiler operates on lists returned
by the reader, so I would not ex
I put your notes here, http://dev.clojure.org/display/design/Dynamic+Binding
How are you ensuring that the binding frames are local to a particular
asynchronous block of code and that they are removed when that asynchronous
block of code exits?
David
On Tue, Feb 14, 2012 at 3:41 PM, Brandon Bloo
On Tue, Feb 14, 2012 at 5:00 PM, Stuart Sierra
wrote:
> A sequence is equal to a list because Clojure defines = to compare similar
> collections by their contents. For example, the vector [1 2 3] is equal (by
> the = function) to the list (1 2 3).
>
> `eval` calls the Clojure compiler. The compile
eval doesn't mind lazy seqs as input:
user=> (map identity ['quote ()])
(quote ())
user=> (class (map identity ['quote ()]))
clojure.lang.LazySeq
user=> (eval (map identity ['quote ()]))
()
But it can't handle a form that contains an (evaluated) empty lazy
seq. Another example:
user=> (eval `(quo
It occurred to me that ultimately what I want is just a pretty-printed
output that I can put on a webpage and apply syntaxhighlighter to.
I should be able to use a custom pprint dispatch to take this
[[(+ 5 (- 4 2 (* 9 3)) (* 5 (+ 6 3))) nil]
[(- 4 2 (* 9 3)) nil]
[(* 9 3) nil]
[27 true]
[-25
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