thejh

# See http://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm
# written as one-liners because my REPL didn't like multiline functions this morning
# tested on CoffeeScript v1.0.1

input	= [0 .. 7]
swap	= (input, x,  y) -> [input[x], input[y]] = [input[y], input[x]]
rand	= (x) -> Math.floor Math.random() * x
durst	= (input) -> swap(input, i, rand i) for i in [input.length - 1 .. 1]

"""