MyApp.Gettext.Plural (Cldr v2.26.0) View Source
Link to this section Summary
Functions
Returns the number of plural forms for a given locale.
Returns the plural form of a number for a given locale.
Link to this section Functions
Specs
nplurals(Cldr.Locale.locale_name() | String.t()) :: pos_integer() | no_return()
Returns the number of plural forms for a given locale.
locale
is either a locale name in the list{:__aliases__, [counter: {MyApp.Gettext.Plural, 1}, line: 4], [:MyApp, :Cldr]}.known_locale_names/0
or a%LanguageTag{}
as returned byCldr.Locale.new/2
Examples
iex> MyApp.Gettext.Plural.nplurals("pl")
4
iex> MyApp.Gettext.Plural.nplurals("en")
2
Specs
plural(String.t() | Cldr.LanguageTag.t(), number()) :: 0 | pos_integer() | no_return()
Returns the plural form of a number for a given locale.
locale
is either a locale name in the list{:__aliases__, [counter: {MyApp.Gettext.Plural, 1}, line: 4], [:MyApp, :Cldr]}.known_locale_names/0
or a%LanguageTag{}
as returned byCldr.Locale.new/2
Examples
iex> MyApp.Gettext.Plural.plural("pl", 1)
0
iex> MyApp.Gettext.Plural.plural("pl", 2)
1
iex> MyApp.Gettext.Plural.plural("pl", 5)
2
iex> MyApp.Gettext.Plural.plural("pl", 112)
2
iex> MyApp.Gettext.Plural.plural("en", 1)
0
iex> MyApp.Gettext.Plural.plural("en", 2)
1
iex> MyApp.Gettext.Plural.plural("en", 112)
1