third_party/rust/intl_pluralrules/README.md

   1 # INTL Plural Rules
   2
   3 `intl_pluralrules` categorizes numbers by plural operands. See [Unicode Plural Rules](https://unicode.org/reports/tr35/tr35-numbers.html#Language_Plural_Rules)
   4
   5
   6 [![crates.io](https://img.shields.io/crates/v/intl_pluralrules.svg)](https://crates.io/crates/intl_pluralrules)
   7 [![Build Status](https://travis-ci.org/zbraniecki/pluralrules.svg?branch=master)](https://travis-ci.org/zbraniecki/pluralrules)
   8 [![Coverage Status](https://coveralls.io/repos/github/zbraniecki/pluralrules/badge.svg?branch=master)](https://coveralls.io/github/zbraniecki/pluralrules?branch=master)
   9
  10 This library is intended to be used to find the plural category of numeric input.
  11
  12 Status
  13 ------
  14
  15 Currently produces operands compliant with CLDR 36 into Rust 1.31 and above.
  16
  17 **Updating CLDR Data**
  18
  19 If you would like to update rules.rs with plural rules that are not the specified version above (e.g. future versions of CLDR or external CLDR-compliant rules), you can regenerate the logic in rules.rs with the command:
  20
  21         cargo regenerate-data
  22
  23 You will need to replace the JSON files under `/cldr_data/` with your new CLDR JSON files.
  24
  25 Local Development
  26 -----------------
  27
  28     cargo build
  29     cargo test
  30
  31 When submitting a PR please use  `cargo fmt`.
  32
  33 Contributors
  34 ------------
  35
  36 * [manishearth](https://github.com/manishearth)
  37
  38 Thank you to all contributors!
  39
  40 [CLDR]: https://cldr.unicode.org/
  41 [PluralRules]: https://cldr.unicode.org/index/cldr-spec/plural-rules
  42 [LDML Language Plural Rules Syntax]: https://unicode.org/reports/tr35/tr35-numbers.html#Language_Plural_Rules