Cldr.Number.Format.default_grouping_for-exclamation-mark

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Link to this function

default_grouping_for!(locale, backend)

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Specs

default_grouping_for!(
  Cldr.LanguageTag.t() | Cldr.Locale.locale_name(),
  Cldr.backend()
) :: map() | no_return()

Returns the default grouping for a locale or raises if there is an error.

Arguments

Examples

iex> Cldr.Number.Format.default_grouping_for!("en", MyApp.Cldr)
%{fraction: %{first: 0, rest: 0}, integer: %{first: 3, rest: 3}}

Cldr.Number.Format.default_grouping_for!(:invalid)
** (Cldr.UnknownLocaleError) The locale :invalid is invalid