Private method style in Ruby

gistfile1.rb

class Style1

  def some_public_method
  end

  def another_public_method
  end

private

    def some_private_method
    end

    def another_private_method
    end

end


class Style2

  def some_public_method
  end

  def another_public_method
  end

  private #### PRIVATE METHODS ######

  def some_private_method
  end

  def another_private_method
  end

end


class Style3

  def some_public_method
  end

  def another_public_method
  end

  def some_private_method
  end

  def another_private_method
  end
  
  private :some_private_method, :another_private_method
end