Clojure test 13/09/2012

(use '[clojure.string :only (split)])

(def lunch-string "Juice: 1.15, Sandwich: 4.65, Banana: 0.99")

(defn lunch []
  (partition 2
             (map #(.trim %)
                  (split lunch-string #"[:,]"))))
;; first case
(println (for [[item cost] (lunch)] item))

;; second case
(for [[item cost] (lunch)] (println item))