module ISO3166::CountryFinderMethods

def parse_attributes(attribute, val)
  raise "Invalid attribute name '#{attribute}'" unless searchable_attribute?(attribute.to_sym)
  attributes = Array(attribute.to_s)
  if attribute.to_s == 'any_name'
    attributes = %w[iso_long_name iso_short_name unofficial_names translated_names]
  end
  [attributes, parse_value(val)]
end