Specs

currency_strings(
  Cldr.LanguageTag.t() | Cldr.Locale.locale_name(),
  only :: Cldr.Currency.filter(),
  except :: Cldr.Currency.filter()
) :: {:ok, map()} | {:error, {module(), String.t()}}

Returns a map that matches a currency string to a currency code.

A currency string is a localised name or symbol representing a currency in a locale-specific manner.

Arguments

• locale is any valid locale name returned by MyApp.Cldr.known_locale_names/0 or a Cldr.LanguageTag struct returned by MyApp.Cldr.Locale.new!/1

• currency_status is :all, :current, :historic, unannotated or :tender; or a list of one or more status. The default is :all. See Cldr.Currency.currency_filter/2.

Returns

• {:ok, currency_string_map} or

• {:error, {exception, reason}}

Example

MyApp.Cldr.Currency.currency_strings "en"
=> {:ok,
 %{
   "mexican silver pesos" => :MXP,
   "sudanese dinar" => :SDD,
   "bad" => :BAD,
   "rsd" => :RSD,
   "swazi lilangeni" => :SZL,
   "zairean new zaire" => :ZRN,
   "guyanaese dollars" => :GYD,
   "equatorial guinean ekwele" => :GQE,
   ...
  }}