Cldr.DateTime.Formatter.extended_year

You're seeing just the function extended_year, go back to Cldr.DateTime.Formatter module for more information.

extended_year(extended_year, n \\ 1, options \\ [])

Specs

extended_year(Calendar.date(), integer(), Keyword.t()) ::
  String.t() | {:error, String.t()}

Returns the Extended year (format symbol u).

Arguments

date is a Date struct or any map that contains at least the keys :month and :calendar
n in an integer between 1 and 5 that determines the format of the year
locale is any valid locale name returned by Cldr.known_locale_names/0 or a Cldr.LanguageTag struct. The default is Cldr.get_locale/0
options is a Keyword list of options. There are no options used in weeK_aligned_year/4

NOTE: This current implementation always returns the year provided in the supplied date. This means u returns the same result as the format y.

Format Symbol

Symbol	Example	Cldr Format
u+	4601	Minimim necessary digits

This is a single number designating the year of this calendar system, encompassing all supra-year fields.

For example, for the Julian calendar system, year numbers are positive, with an era of BCE or CE. An extended year value for the Julian calendar system assigns positive values to CE years and negative values to BCE years, with 1 BCE being year 0.

For u, all field lengths specify a minimum number of digits; there is no special interpretation for uu.

extended_year(date, n, locale, backend, options \\ [])

Specs

extended_year(Calendar.date(), integer(), locale(), Cldr.backend(), Keyword.t()) ::
  String.t() | {:error, String.t()}