Try wrapping your if statement in a let with a binding : [k
(Integer/parseInt n) ]
and then use k from then on....as Ankit said, arguments passed from cmd
are always strings...
Jim
On 18/05/12 07:39, Ankit Goel wrote:
Hi,
I have recently started learning clojure and have been setting up
leiningen for managing projects.
I create a new project using "lein new" and modified the "src/
factorial/core.clj" file to contain the following code
(ns factorial.core
(:gen-class))
(defn fact [n]
(if (= n 1)
1
(* n (fact (- n 1)))))
(defn -main [n]
(fact n))
This code runs fine in the REPL. However, when i run the jar file
obtained after running "lein uberjar" i get the following error:
"Exception in thread "main" java.lang.ClassCastException:
java.lang.String cannot be cast to java.lang.Number"
Why is there this difference in behavior between interactive and
compiled code?
Thanks,
Ankit
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send email to
clojure+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
