Hi,
I put that into greet.clj.
--8<---8<---8<--
(def state (atom :running))
(println "Where to send the greetings?")
(while (= @state :running)
(let [guy (read-line)]
(if (pos? (count guy))
(println (str "Hello, " guy "!"))
(reset! state :stop))))
--8<---8<---8<--
And then start the session:
--8<---8<---8<--
PS C:\Documents and Settings\tfelad> java -jar clojure-1.2.0.jar
greet.clj
Where to send the greetings?
Gregg
Hello, Gregg!
Ken
Hello, Ken!
Meikel
Hello, Meikel!
--8<---8<---8<--
Just hitting enter after the last greeting shuts down the loop. Is
that what you intent?
Sincerely
Meikel
PS: BTW, the above “just worked.”
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