From: Brian Adkins <lojicdotcomNOSPAM@...>
Date: 2007-03-03T01:10:10+09:00
Subject: Smallest FizzBuzz program

This is really bugging me. Someone posted a golf challenge to write a 
smallest FizzBuzz program here:

http://golf.shinh.org/p.rb?FizzBuzz  (although the site was down when I 
checked it a few minutes ago)

Basically, the challenge is to write the smallest Ruby program that will 
print the numbers from 1 to 100 except:
* substitute Fizz for numbers that are multiples of 3
* substitute Buzz for numbers that are multiples of 5
* substitute FizzBuzz for numbers that are multiples of both 3 and 5

Also see: http://weblog.raganwald.com/2007/01/dont-overthink-fizzbuzz.html

The winning entry is at 56 bytes and I can't get below 65 bytes with the 
following:

1.upto(100){|i|puts"FizzBuzz#{i}"[i%3<1?0:i%5<1?4:8,i%15<1?8:4]}

I think if the substring indices could be computed mathematically 
instead of logically, it might work, but it's possible an entirely new 
approach is necessary.

It works correctly, so to see acceptable output, just run it.

1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz
...

Can any Ruby guru out there get it down to 56 bytes?

Brian