fizzbuzz.coffee

fizzbuzz = (['fizz' unless i % 3] + ['buzz' unless i % 5] or i for i in [1..100])
console.log fizzbuzz

fizzbuzz.rb

def multiple_of(current_number, multiple_of)
  true if current_number % multiple_of == 0
end

(1..100).each do |num|
  if multiple_of(num, 3) || multiple_of(num, 5)
    print 'Fizz' if multiple_of(num, 3)
    print 'Buzz' if multiple_of(num, 5)
  else
    print "#{num}"
  end
  puts ""
end