Cldr provides the core functions to retrieve and manage the CLDR data that supports formatting and localisation

Tokenizer and parser for HTTP Accept-Language header values as defined in rfc2616

Provides functions for installing locales

Represents a language tag as defined in rfc5646 with extensions “u” and “t” as defined in BCP 47

Parses a CLDR language tag (also referred to as locale string)

Functions to parse and normalize locale names into a structure locale represented by a Cldr.LanguageTag

Parses the accept-language header if one is available and sets conn.private[:cldr_locale] accordingly. The locale can be later retrieved by Cldr.Plug.AcceptLanguage.get_cldr_locale/1

Sets the Cldr and/or Gettext locales derived from the accept-language header, a query parameter, a url parameter, a body parameter or the session

Rules Base Number Formatting Configuration management

Compiles substituation formats that are of the form “{0} something {1}” into a token list that allows for more efficient parameter substituation at runtime

Exception raised when there no valid language tag in an Accept-Language header

Exception raised when there is an error in the compiling of a number format

Exception raised when there is an error in the formatting of a number/list/

Exception raised when there is an invalid date format type

Exception raised when there is an invalid datetime format type

Exception raised when there is an a parse error in a language tag

Exception raised when there is an invalid time format type

Exception raised when no configured locale matches the provided “Accept-Language” header

Exception raised when there is no RBNF for a locale

Exception raised when an attempt is made to use a calendar that is not known. in Cldr

Exception raised when there is an invalid currency code

Exception raised when an attempt is made to use a locale that is not configured in Cldr. Cldr.known_locales/0 returns the locale names known to Cldr

Exception raised when an attempt is made to use a locale not configured in Cldr. Cldr.known_locales/0 returns the locale names known to Cldr

Exception raised when an attempt is made to use a number system that is not known in Cldr. Cldr.Number.number_system_names/0 returns the number system names known to Cldr

Exception raised when an attempt is made to use a number system type that is not known in Cldr. Cldr.Number.number_system_types/0 returns the number system types known to Cldr

Exception raised when there are no plural rules for a locale or language

Exception raised when there is an invalid territory code

Exception raised when an attempt is made to use a unit that is not known. in Cldr

Exception raised when a language tag cannot be parsed (there is unparsed content)