traverse cannot be second in pipe

[dashbitco]

traverse cannot be second in pipe

[josevalim]

@pickatag just to avoid any confusion, can you also post the code that failed? I assume the code above is the one working. Thank you!

[pickatag]

Yes, of course, sorry. This code fails in compilation. (I removed dependency to ex_Cldr as well)

defmodule MyParser do
  @moduledoc false

  @debug false

  import NimbleParsec

  white_space =
    ignore(ascii_string([9, 32], min: 1))

  language_code =
    ascii_string([?a..?z], 2) |>
    traverse(:check_language_code) |>
    tag(:language)

  territory_code =
    ascii_string([?A..?Z], 2) |>
    tag(:territory)

  locale =
    choice([language_code, territory_code]) |>
    ignore(string(":"))

  locale_text =
    optional(locale) |>
    optional(white_space) |>
    utf8_string([], min: 1)

  defparsec :locale_text, locale_text, debug: @debug

  defp check_language_code(_rest, [language_code], context, _line, _offset) do
    {language_code |> String.to_atom |> List.wrap, context}
  end
end

[josevalim]

Thanks for the example! It has been fixed and 0.3.2 has been released!