OCLOperators random
From MDrivenWiki
Int32.Random(Int32 x) returns a random integer [0..x-1].
For example Int32.Random(100) will return 0, 1, ... ,99. Will never return 100.
Example below shows one way to generate a random string with a random length (between 7-11 characters).
let characters = 'ABCDEFGHJKLMNPQRST23456789'.toCharArray in (
let wordlength = Int32.Random(5)+7 in (
Sequence{1..wordlength}->collect(a|characters->at(Int32.Random(100).Mod(tecken->size)+1))->asSeparatedList( '')
)
)