split is working fine, returns the parts on both sides of the
delimiter.
but for some reason splitall doesnt, it just does what split does.
(also, what si the best way to deal with strings in clojure, java-
strings?)
(defn split [str delim]
(loop [s str acc nil]
(cond
(= s nil)
(reverse acc)
(not (= delim (first s)))
(recur (rest s) (cons (first s) acc))
:else
(list (reverse acc) (rest s)))))
(defn splitall [str delim]
(loop [s str acc nil]
(if (= s nil)
(reverse acc)
(let [parts (split s delim)]
(recur (rest parts) (cons (first parts) acc))))))
(defn splitall [str delim]
(loop [s str acc nil]
(if (= s nil)
(reverse acc)
(recur (rest (split s delim))
(cons (first (split s delim)) acc)))))
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