Cldr.Number.Format.default_grouping_for-exclamation-mark
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default_grouping_for-exclamation-mark
, go back to Cldr.Number.Format module for more information.
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
locale
is any valid locale name returned byCldr.known_locale_names/1
or aCldr.LanguageTag
struct returned byCldr.Locale.new!/2
. The default isCldr.get_locale/1
backend
is anyCldr
backend. That is, any module that containsuse Cldr
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