> On Dec 8, 2014, at 9:02 AM, Ganesh Krishnamoorthy <ganesh....@gmail.com>
> wrote:
>
> I have been trying all my bit on to get my hello world working; Any help is
> much appreciated...
>
> am trying to run it by
> java -cp clojure-1.6.0.jar clojure.main hey.clj
> I just get an empty line.
> Below is my file:
>
> (defn -main
> []
> (println "Hello World!")
> (println (- 1 1)))
That calling syntax for clojure.main executes the contents of the hey.clj file.
Your file defines a -main function, but no code will call it. If you add a call
to your main function, it runs:
(-main)
There are other options for clojure.main. There’s more info here:
http://clojure.org/repl_and_main <http://clojure.org/repl_and_main> and here:
http://www.beaconhill.com/blog/?p=283 <http://www.beaconhill.com/blog/?p=283>
—Steve
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