Classic FizzBuzz in Ruby

fizz_buzz.rb

class FizzBuzz

  def dump(total_numbers)
    total_numbers.times do |i|
      puts parse_string i + 1
    end
  end

  def parse_string(number)
    is_divisible_by_3 = number % 3 == 0
    is_divisible_by_5 = number % 5 == 0

    if is_divisible_by_3 && is_divisible_by_5
      "FizzBuzz"
    elsif is_divisible_by_3
      "Fizz"
    elsif is_divisible_by_5
      "Buzz"
    else
      number
    end
  end

end

FizzBuzz.new.dump(100)