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| author | Dan <danjm.com@gmail.com> | 2018-04-17 01:08:04 +0800 |
|---|---|---|
| committer | Dan <danjm.com@gmail.com> | 2018-04-17 01:08:04 +0800 |
| commit | 20a075657f9c8133b65ea9cf6e8f1f633bc8a8e6 (patch) | |
| tree | 2c07e403438905ec0ab758d55b59922fbd8daeba /app/scripts/lib/get-first-preferred-lang-code.js | |
| parent | 8fb1237d6425655b88d0bca6ef000d7b77939617 (diff) | |
| download | tangerine-wallet-browser-20a075657f9c8133b65ea9cf6e8f1f633bc8a8e6.tar.gz tangerine-wallet-browser-20a075657f9c8133b65ea9cf6e8f1f633bc8a8e6.tar.zst tangerine-wallet-browser-20a075657f9c8133b65ea9cf6e8f1f633bc8a8e6.zip | |
Documentation for various controllers and libs
Diffstat (limited to 'app/scripts/lib/get-first-preferred-lang-code.js')
| -rw-r--r-- | app/scripts/lib/get-first-preferred-lang-code.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/app/scripts/lib/get-first-preferred-lang-code.js b/app/scripts/lib/get-first-preferred-lang-code.js index e3635434e..78448ad43 100644 --- a/app/scripts/lib/get-first-preferred-lang-code.js +++ b/app/scripts/lib/get-first-preferred-lang-code.js @@ -4,6 +4,13 @@ const allLocales = require('../../_locales/index.json') const existingLocaleCodes = allLocales.map(locale => locale.code.toLowerCase().replace('_', '-')) +/** + * Returns a preferred language code, based on settings within the user's browser. If we have no translations for the + * users preferred locales, 'en' is returned. + * + * @returns {string} A locale code, either one from the user's preferred list that we have a translation for, or 'en' + * + */ async function getFirstPreferredLangCode () { const userPreferredLocaleCodes = await promisify( extension.i18n.getAcceptLanguages, |