MyApp.Cldr.Number.Format.default_grouping_for

You're seeing just the function default_grouping_for, go back to MyApp.Cldr.Number.Format module for more information.

default_grouping_for(locale \\ MyApp.Cldr.get_locale())

Specs

default_grouping_for(Cldr.LanguageTag.t() | Cldr.Locale.locale_name()) ::
  {:ok, map()} | {:error, {module(), String.t()}}

Returns the default grouping for a locale as a map.

Arguments

locale is any valid locale name returned by Cldr.known_locale_names/0 or a Cldr.LanguageTag struct returned by MyApp.Cldr.Locale.new!/1. The default is MyApp.Cldr.get_locale/0

Returns

{:ok, grouping} or
{:error, {exception, message}}

Examples

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