Re: [BUG] : clojure.data/diff handles nested empty collections incorrectly

Not trying to hijack this thread, @andy check out Differential Sync. On Sat, Feb 21, 2015, 4:36 PM Andy Fingerhut andy.finger...@gmail.com wrote: Sorry if you've already explained this and I'm missing it, but for example, suppose the current state on both sides is {:x {:y 1}}, and the

Boot-CLJ: How to daemonize a run script?

I've been checking out boot lately, and I want to run my application using a boot script. I have an aleph HTTP server started, but the main thread exits so my application never starts. What's the idiomatic way of preventing my main thread from exiting? How does generating an uberjar with

Re: add-watch and writing data into a core.async channel

] This is because the watches are dispatched in different threads. So just be careful when doing this. Timothy On Fri, Jul 31, 2015 at 6:53 AM, Stefan Kamphausen ska2...@gmail.com wrote: On Friday, July 31, 2015 at 8:21:18 AM UTC+2, Raymond Huang wrote: I'd like to use `add-watch` on an atom which writes

add-watch and writing data into a core.async channel

I'd like to use `add-watch` on an atom which writes the data to a core.async channel. So far, I've come up with this, but it seems bad because I create a new go-routine everytime something happens. (add-watch ref watch-id #(go (a/! user-changes %))) This seems like a bad idea to me because I

Re: What Counted interface is for?

That sounds about right. See https://github.com/clojure/clojure/blob/41af6b24dd5be8bd62dc2b463bc53b55e18cd1e5/src/jvm/clojure/lang/Counted.java On Tue, Aug 4, 2015 at 11:06 AM, Gary Verhaegen gary.verhae...@gmail.com wrote: I don't know of it is correct, but I also remember reading that

Re: Filter predicates and side-effects

I believe the reason it's not recommended is because it returns a lazy chunked sequence. This means that it's not guaranteed to eagerly perform your side-effects, unless you wrap it in `doall`. On Wed, Sep 2, 2015 at 8:48 AM, James Elliott wrote: > I notice that the

Re: Stuart Sierra's Component: retries & restarts in production

Another way I can think of decomposing this is to buffer/queue communication between your two components, i.e a core.async channel. This will decouple the two components allowing your MessageQueue to manage it's own reconnection. Interesting question about whether `start` calling `stop` is

Re: The middleware pattern

To follow up on middleware, this is a great picture to demonstrate it. 687474703a2f2f692e737461636b2e696d6775722e636f6d2f68623864422e706e67 On Fri,

Re: [ANN] CIDER 0.11 Released!

Congrats. This was a really awesome release. I really how jack-in dynamically adds the dependencies & plugins. No more out of sync issues :) On Thu, Mar 3, 2016 at 4:05 AM Phillip Lord wrote: > > This is a really fantastic release. I thought after the debugger,

Re: [ANN] kibit 0.1.6 - featuring namespaced keyword support!

That is awesome! Looking forward to giving it a spin! Sent from my iPhone > On Jul 26, 2017, at 4:18 PM, Daniel Compton > wrote: > > Hi folks > > I'm excited to announce that kibit 0.1.6-beta1 has been released. > > Kibit is a static analysis tool that looks

What does the ref *loaded-libs* do?

I was poking around `tools.namespace` and I found it interesting that the implementation of `remove-lib` is: ```(defn remove-lib "Remove lib's namespace and remove lib from the set of loaded libs." [lib] (remove-ns lib) (dosync (alter @#'clojure.core/*loaded-libs* disj lib))) ``` I’m