MyApp.Cldr.Currency.currency_from_locale

You're seeing just the function currency_from_locale, go back to MyApp.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} = MyApp.Cldr.validate_locale "en"
iex> MyApp.Cldr.Currency.currency_from_locale locale
:USD

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

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