defmodule Countries.Utils do
  def to_map([item | _] = values) when is_tuple(item),
    do: Enum.reduce(values, Map.new, fn ({key, value}, acc) ->
      Map.put(acc, key |> to_string() |> String.to_atom(), to_map(value))
    end)
  def to_map(value) when is_list(value), do: to_string(value)
  def to_map(value), do: value
end