I have to write a function that will take a vector as input, repeat the
elements multiple times and return back a single vector of the repeated
items. I came up with the following but am wondering if there is a
better or simpler way to write this:
(def xs ["a" "b" "c"])
(defn repeat-vec-n
[xs n]
(vec
(reduce concat []
(take n (repeat xs)))))
OUTPUT:
user=> xs
["a" "b" "c"]
user=> (repeat-vec-n xs 3)
["a" "b" "c" "a" "b" "c" "a" "b" "c"]
-- Shoeb
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to [email protected]
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
