gistfile1.ex

  data_path = Path.expand(Path.join(__DIR__, "../../priv/address.json"))
  json = File.read!(data_path) |> JSEX.decode!
  Enum.each json, fn(el) ->
    {lang, data} = el
    Enum.each data, fn
      {"values", values} ->
        Enum.each values, fn({fun, list}) ->
          @get_fn String.to_atom("get_#{fun}")
          @count_fn String.to_atom("#{fun}_count")
          @lang String.to_atom(lang)

          def unquote(String.to_atom(fun))() do
            unquote(@get_fn)(Faker.locale, :crypto.rand_uniform(0, unquote(@count_fn)(Faker.locale)))
          end
          defp unquote(@count_fn)(@lang) do
            unquote(Enum.count(list))
          end
          Enum.with_index(list) |> Enum.each fn({el, index}) ->
            defp unquote(@get_fn)(@lang, unquote(index)) do
              unquote(el)
            end
          end
        end