Cldr v2.2.6 MyApp.Cldr.Gettext.Plural View Source
Defines a Plural module for Gettext that uses the Cldr
plural rules.
Link to this section Summary
Functions
Returns how many plural forms exist for a given locale
Returns to what plural form a given number belongs to in a given locale
Link to this section Functions
Link to this function
nplurals(locale_name)
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nplurals(locale_name)
View Source
nplurals(Cldr.Locale.locale_name() | Cldr.LanguageTag.t()) ::
pos_integer() | no_return()
nplurals(Cldr.Locale.locale_name() | Cldr.LanguageTag.t()) :: pos_integer() | no_return()
Returns how many plural forms exist for a given locale.
locale
is either a locale name in the listMyApp.Cldr.known_locale_names/0
or a%LanguageTag{}
as returned byCldr.Locale.new/2
Examples
iex> MyApp.Cldr.Gettext.Plural.nplurals("pl")
4
iex> MyApp.Cldr.Gettext.Plural.nplurals("en")
2
Link to this function
plural(locale, n)
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plural(locale, n)
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plural(Cldr.Locale.locale_name() | Cldr.LanguageTag.t(), number()) ::
pos_integer() | no_return()
plural(Cldr.Locale.locale_name() | Cldr.LanguageTag.t(), number()) :: pos_integer() | no_return()
Returns to what plural form a given number belongs to in a given locale.
locale
is either a locale name in the listMyApp.Cldr.known_locale_names/0
or a%LanguageTag{}
as returned byCldr.Locale.new/2
Examples
iex> MyApp.Cldr.Gettext.Plural.plural("pl", 1)
0
iex> MyApp.Cldr.Gettext.Plural.plural("pl", 2)
1
iex> MyApp.Cldr.Gettext.Plural.plural("pl", 5)
2
iex> MyApp.Cldr.Gettext.Plural.plural("pl", 112)
2
iex> MyApp.Cldr.Gettext.Plural.plural("en", 1)
0
iex> MyApp.Cldr.Gettext.Plural.plural("en", 2)
1
iex> MyApp.Cldr.Gettext.Plural.plural("en", 112)
1