[Quiz] Solution to 126

Hello,

Here is my solution. I made the assumption that the interviewer has a
terminal handy and I have 5-10 minutes to crank this out. If I was just
writing it down on paper, I made a note of a couple things that I got wrong
before I had a chance to see the output:

for i in 1...101 # was 100 before checking this
  out = ''
  out = out + 'Fizz' if (i % 3) == 0
  out = out + 'Buzz' if (i % 5) == 0
  out = i.to_s if (out.size) == 0

  print out + "\n" # Original did not have a newline
end

Thanks,

Justin