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countries

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Countries is a collection of all sorts of useful information for every country in the [ISO 3166](https://de.wikipedia.org/wiki/ISO_3166) standard.

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countries lib subdivisions.ex
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lib/subdivisions.ex 

defmodule Countries.Subdivisions do



  def all(country) do

    subdivisions(country.alpha2)

  end



  # Ensure :yamerl is running

  Application.start(:yamerl)



  defp subdivisions(country_code) do

    data_path = fn(path) ->

      Path.join("data", path) |> Path.expand(__DIR__)

    end



    try do

      data_path.("subdivisions/#{country_code}.yaml") |> :yamerl.decode_file |> List.first

    catch

      _exception -> []

    end

  end



end