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2016-04-13
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- # admin-announcements (2)
- # beginners (27)
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- # cljs-dev (20)
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- # clojure (73)
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hey all, very beginner core.async question. can’t for the life of me figure out why the following isn’t logging anything in my repl:
(def test-chan (chan))
(go
(map #(>! test-chan %) [1 2 3 4 5]))
(go-loop []
(println "got val" (<! test-chan))
(recur))
Hey! Can you guys suggest any article about how to set up Clojure dev environment based on Emacs. I'm newbie when it comes to Emacs.
I highly recommend http://www.spacemacs.org.
Although learning a new language and a new editor at the same time might be a bit too steep of a learning curve.
I've not used it, but there's also http://overtone.github.io/emacs-live/ that looks pretty easy to get started with
My team at World Singles uses Emacs Live as our base configuration. Highly recommended. Takes a while to get updates to stuff like CIDER tho’, just FYI.
and root altering just seems like adding mutability when you really really shouldn’t be
Since they are global, you will prevent two parts of your application from using the same library with different settings. For example, at one time java.jdbc
had a since global *db*
Var
for the database connection which meant that you had to be very careful if you were dealing with code that accessed multiple databases (now the db-spec
is an argument to the whole API and there’s no global Var
).