On Oct 7, 2013 3:29 AM, "Phillip Lord" <[email protected]> wrote:
> Tend to agree with this also. As nice as leiningen is, Clojure seems to
> inherit from Java bulky projects. Compare these two hello worlds:
>
> (println "hello world")
>
> to
>
> #!/usr/bin/python
> print( "hello world" )
>
> Both equivalently simple, up and till the point you actually try to run
> them. The best I came up with is...
>
> java -jar ~/.m2/repository/org/clojure/clojure/1.5.1/clojure-1.5.1.jar
hello_world.clj
>
> which, of course, depends on me having installed leiningen and used it.
I'd suggest that Clojure's "Hello, World!" should happen initially at the
repl, where leiningen definitely simplifies the UX.
lein repl # from any cwd
(println "...")
which launches nicely into demonstrating dynamic development.
If your students work with Java, I'd make a point of demonstrating the joy
of the Clojure repl + Java interop, useful even when your project is pure
Java.
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