Seven in Seven : Ruby Day 1.

Here we go, day 1, Bonus challenge -guess a number.

#!/usr/bin/ruby

guess = 1

while guess > 0
        num = rand(10)
        guess = gets.to_i
        if guess > num
                puts "Too high was : " + num.to_s
        elsif guess < num
                puts "Too Low was : " + num.to_s
        else
                puts 'Just Right'
        end
end

Bonus tip, the ruby interpreter is called irb, and doesn't necessarily come with the ruby package.