True. Clojure doesn't provide tail call optimization. According to Daniel
Higginbotham book "Clojure for the Brave and True" (Page 102) he suggests
using "recur" for performance reasons.
That is, in Olivier's original code, (sorry, without understanding his puzzle):
(defn permutations [s]
(lazy-seq
...
...
(map # (...) (recur (remove #...)))))
...
See if it improves performance by just using "recur" ?
--
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
---
You received this message because you are subscribed to the Google Groups
"Clojure" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to clojure+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
