From: Brian Candler <b.candler@...>
Date: 2010-09-07T16:52:44+09:00
Subject: Re: Dice Roller

Vadivelan Vaddi wrote:
> By adding the min value to the rand(max-min), we can get random number 
> bw the range(min,max).
> 
> print "How many dice do you want to roll? "
> num_rolls = gets.to_i
> num_rolls.times do |n|
>   puts "Roll #{n+1}: #{1 + rand(6-1)}"
> end

That's a five-sided die. rand(5) gives a number between 0 and 4 
inclusive.
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