react-native-localize/dist/module/utils.js

A toolbox for your React Native app localization.

"use strict";

export const getFindBestLanguageTag = locales => languageTags => {
  const loweredLanguageTags = languageTags.map(tag => tag.toLowerCase());
  for (const currentLocale of locales) {
    const {
      languageTag,
      languageCode,
      scriptCode,
      countryCode,
      isRTL
    } = currentLocale;
    const combinaisons = [languageTag, !!scriptCode ? languageCode + "-" + scriptCode : null, languageCode + "-" + countryCode, languageCode].filter(value => !!value);
    for (const combinaison of combinaisons) {
      const loweredCombinaison = combinaison.toLowerCase();
      const tagIndex = loweredLanguageTags.indexOf(loweredCombinaison);
      const languageTag = languageTags[tagIndex];
      if (languageTag && tagIndex !== -1) {
        return {
          languageTag,
          isRTL
        };
      }
    }
  }
};
//# sourceMappingURL=utils.js.map