From: "Y. NOBUOKA" <nobuoka@...>
Date: 2010-10-21T15:11:38+09:00
Subject: Re: generating random argument lists

> now i just want to randomly generate a random number of arrays of random
> lengths to pass as arguments to that method (each array being of
> integers 0 to 3)
>
> any suggestions?

One way is to use the built-in function *rand*.
Here is an example program:

arrays = Array.new
rand(10).times do
  arr = Array.new
  rand(10).times { arr << rand(4) }
  arrays << arr
end

p arrays

-- 
NOBUOKA Yuya