Cldr.Currency.currency_from_locale

You're seeing just the function currency_from_locale, go back to Cldr.Currency module for more information.

currency_from_locale(locale)

Returns the effective currency for a given locale

Arguments

locale is a Cldr.LanguageTag struct returned by Cldr.Locale.new!/2

Returns

A ISO 4217 currency code as an upcased atom

Examples

iex> {:ok, locale} = Cldr.validate_locale "en", MyApp.Cldr
iex> Cldr.Currency.currency_from_locale locale
:USD

iex> {:ok, locale} = Cldr.validate_locale "en-AU", MyApp.Cldr
iex> Cldr.Currency.currency_from_locale locale
:AUD

iex> Cldr.Currency.currency_from_locale "en-GB"
:GBP

currency_from_locale(locale, backend \\ default_backend())

Returns the effective currency for a given locale

Arguments

locale is any valid locale name returned by Cldr.known_locale_names/1
backend is any module that includes use Cldr and therefore is a Cldr backend module. The default is Cldr.default_backend/0

Returns

A ISO 4217 currency code as an upcased atom

Examples

iex> Cldr.Currency.currency_from_locale "fr-CH", MyApp.Cldr
:CHF

iex> Cldr.Currency.currency_from_locale "fr-CH-u-cu-INR", MyApp.Cldr
:INR