One could also do
(defn rotate [n s]
(let [[front back] (split-at (mod n (count s)) s)]
(concat back front)))
I was hoping for a moment to avoid calculating (count s) up front, but
that definitely does interfere with negative / large shifts, so never
mind that.
Sincerely,
Michał
--
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
