Biocaml 0.4-dev : Biocaml_table.Row.to_line

let to_line ~sep t =

  let item_to_string = function

   | `int i -> Int.to_string i

   | `float f -> sprintf "%g" f

   | `string s -> s in

  Line.of_string_unsafe

   (String.concat_array ~sep (Array.map t ~f:item_to_string))