Random class provides access to the random number generator. Each
instance is completely separate from all others.
The constructor for this class takes a seed. If the seed provided is 0 or
less, then the current time (
time(NULL) in C) is used instead.
constructor(seed: *Integer): Random
public define between(lower: Integer, upper: Integer): Integer
Generate a random
Integer value between
ValueErroris raised if the range is empty, or reversed.