On Fri, Jul 3, 2009 at 00:50, Laurent PETIT<laurent.pe...@gmail.com> wrote:
>
> Hey, how come we did not see this even more concise version sooner ? :-):
>
> ;; using just clojure 1.0.0 without any additional library :-)
> ;; from command line:
> ;; java -cp clojure.jar /path/to/challenge2.clj "()" "((([[]])))" ... ...
> (ns challenge2)
>
> (defn balanced? [s]
> (and
> (every? #{ \( \) \[ \] } s)
> (try (read-string s) true (catch java.lang.RuntimeException e false))))
>
> (defn main [] (apply print (map balanced? *command-line-args*)))
>
> (when *command-line-args* (main))
>
> Hehe
ROFL. :-D
Brilliantly punny solution.
// Ben
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