Unpredictable is a collection of Clojure functions for producing randomness.
Add the dependency to your project.clj:
[unpredictable "0.1.0"]Now use it like this:
;; Make a set of 5 distinct items from the sequence
> (rand-from-seq 5 (range 10))
#{1 2 3 6 7}
;; Map 3 random items from the sequence through str
> (rand-map 3 str (range 10))
(0 1 2 "3" "4" 5 6 7 "8" 9)Copyright © 2012 Bodil Stokke
Distributed under the Eclipse Public License, the same as Clojure.