def to_hash
      result = ::Hash.new

      @table.each do |key, value|
        if value.is_a? Settings
          value = value.to_hash
        end

        result[key] = value
      end

      result
    end
def to_hash
      result = ::Hash.new

      @table.each do |key, value|
        if value.is_a? Settings
          value = value.to_hash
        end

        result[key] = value
      end

      result
    end
Dumps settings as hash.