Fix typo.
| author |
Steve Losh <steve@stevelosh.com> |
| date |
Thu, 08 Nov 2012 12:53:50 -0500 |
| parents |
63f3589431c1 |
| children |
(none) |
roul
====
Roul (from "roulette") is a tiny Clojure library for working with random numbers
more easily.
For example:
(require '[roul.random :as rr])
; Get a random integer between 0 and 10
(rand-int 10) ; Default Clojure
(rr/rand-int 10) ; Roul
; Get a random integer between 10 and 20
(+ 10 (rand-int 10)) ; Default Clojure
(rr/rand-int 10 20) ; Roul
; Get a random element from a weighted collection
; Returns coffee roughly 80% of the time, tea 15%, and soda 5%.
(rr/rand-nth-weighted {:coffee 0.80 :tea 0.15 :soda 0.05})
; Returns cats roughly twice as often as boots.
(rr/rand-nth-weighted [[:boots 14] [:cats 28]])
Installation
------------
You need Leiningen 2 to use this. Sorry.
[roul "0.2.0"]
Usage
-----
Read the [documentation](http://sjl.bitbucket.org/roul/).
License
-------
Copyright © 2012 Steve Losh and Contributors
MIT/X11 Licensed