https://github.com/Berrysoft/language-matcher

A language matcher with CLDR.
https://github.com/Berrysoft/language-matcher

Last synced: 3 days ago
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A language matcher with CLDR.

• Host: GitHub
• URL: https://github.com/Berrysoft/language-matcher
• Owner: Berrysoft
• Created: 2022-09-10T01:58:22.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2023-02-28T06:05:54.000Z (over 1 year ago)
• Last Synced: 2024-10-05T15:46:27.769Z (about 1 month ago)
• Language: Rust
• Size: 21.5 KB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# language-matcher

There's no language matcher in [`icu4x`](https://github.com/unicode-org/icu4x).

And, if you have noticed, the language matching data in the JSON data of CLDR is broken.

This is a [language matcher](https://www.unicode.org/reports/tr35/tr35.html#EnhancedLanguageMatching) based on the XML data of CLDR.

The distance value is multiplied by 10 to show the difference by paradigm locales.

``` rust

use icu_locid::langid;

use language_matcher::LanguageMatcher;

let matcher = LanguageMatcher::new();

assert_eq!(matcher.distance(langid!("zh-CN"), langid!("zh-Hans")), 0);

assert_eq!(matcher.distance(langid!("zh-HK"), langid!("zh-MO")), 40);

let accepts = [

    langid!("en"),

    langid!("ja"),

    langid!("zh-Hans"),

    langid!("zh-Hant"),

];

assert_eq!(

    matcher.matches(langid!("zh-CN"), &accepts),

    Some((&langid!("zh-Hans"), 0))

);

```