Cldr.known_gettext_locale_names

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known_gettext_locale_names(backend \\ default_backend!())

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Specs

known_gettext_locale_names(backend()) :: [Cldr.Locale.locale_name(), ...] | []

Returns a list of GetText locale names but in CLDR format with underscore replaces by hyphen in order to facilitate comparisons with Cldr locale names.

Arguments

  • backend is any module that includes use Cldr and therefore is a Cldr backend module. The default is Cldr.default_backend/0. Note that Cldr.default_backend/0 will raise an exception if no :default_backend is configured under the :ex_cldr key in config.exs.