Cldr Numbers v0.3.2 Cldr.Rbnf.Ordinal View Source
Functions to implement the ordinal rule-based-number-format rules of CLDR.
As CLDR notes, the data is incomplete or non-existent for many languages. It is considered complete for English however.
The standard public API for RBNF is via the Cldr.Number.to_string/2
function.
The functions on this module are defined at compile time based upon the RBNF rules defined in the Unicode CLDR data repository. Available rules are identified by:
iex> Cldr.Rbnf.Ordinal.rule_sets Cldr.Locale.new!("en")
[:digits_ordinal]
A rule can then be invoked on an available rule_set. For example
iex> Cldr.Rbnf.Ordinal.digits_ordinal 123, Cldr.Locale.new!("en")
"123rd"
This call is equivalent to the call through the public API of:
iex> Cldr.Number.to_string 123, format: :ordinal
{:ok, "123rd"}