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eprislac/integer_fizzbuzziness.rb

Created February 22, 2019 08:12
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integer_fizzbuzziness.rb
class Integer
  def fizzbuzziness
  { 'Fizz' => (self % 3).zero?, 'Buzz' => (self % 5).zero? }
  .select { |_key, value| value }
  .keys
  .inject('') { |prev, curr| "#{prev}#{curr}" }
  end
end
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