def transform(options)
      options.map do |key, value|
        [key, ({
          real_time: ->(x) { "-#{x}" },
        }[key] || proc { |x| x }).call(value)]
      end.to_h
    end
def transform(options)
      options.map do |key, value|
        [key, ({
          real_time: ->(x) { "-#{x}" },
        }[key] || proc { |x| x }).call(value)]
      end.to_h
    end
Transforms certain options values