super_fizz.rb

# Clearest way possible

0.upto(1000) do |n|
  if n.zero?
    puts n
  elsif (n % 3 == 0) && (n % 5 == 0) && (n % 7 == 0)
    puts "SuperFizzBuzz"
  elsif (n % 3 == 0) && (n % 7 == 0)
    puts "SuperFizz"
  elsif (n % 5 == 0) && (n % 7 == 0)
    puts "SuperBuzz"
  elsif (n % 3 == 0)
    puts "Fizz"
  elsif (n % 5 == 0)
    puts "Buzz"
  elsif (n % 7 == 0)
    puts "Super"
  else
    puts n
  end
end

# Fewest instructions / lines possible

0.upto(1000) do |n|
  next puts n if n.zero?
  next puts "SuperFizzBuzz" if n % 3 == 0 && n % 5 == 0 && n % 7 == 0
  next puts "SuperFizz"     if n % 3 == 0 && n % 7 == 0
  next puts "SuperBuzz"     if n % 5 == 0 && n % 7 == 0
  next puts "Fizz"          if n % 3 == 0
  next puts "Buzz"          if n % 5 == 0
  next puts "Super"         if n % 7 == 0
  puts n
end