best-lang

Simple parser for parsing language code based on the Accept-Language array of language objects sorted by quality.

npm install bestlang

This is a very simple parser that will look for the supported language then for the locale with no region then default to the language passed.

bestLang(arrayOfLanguages, supportedLanguages, defaultLanguage);

var bestLang = require('bestlang');
bestLang((['fr', 'en-CA', 'fr-CA'], ['en', 'en-IN', 'en-CA', 'id', 'de'], 'en-US'))

The above will return en.

Please file an issue if you find a bug and I will be happy to fix them or PR always accepted :)

bestlang