How to remove comments from Elixir code?

Questions & Help Questions
6

Thanks - but I found it does not return same format as mix format for .exs

remove-comment.exs file

# top-level comment

defmodule RemoveComment do
  # in-module comment

  def run(code_string) do
    # in-func comment
    code_string
    |> Code.string_to_quoted!()
    |> Macro.to_string()
  end
end

"./remove-comment.exs"
|> File.read!()
|> RemoveComment.run()
|> IO.puts()

$ elixir --version
Erlang/OTP 22 [erts-10.4.4] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [hipe]

Elixir 1.9.0 (compiled with Erlang/OTP 22)

$ elixir remove-comment.exs
(
  defmodule(RemoveComment) do
    def(run(code_string)) do
      code_string |> Code.string_to_quoted!() |> Macro.to_string()
    end
  end
  "./remove-comment.exs" |> File.read!() |> RemoveComment.run() |> IO.puts()
)