load method
used by this class only to load the translations when locale changes
Implementation
@protected
@visibleForTesting
Future<void> load(Locale locale) async {
/// for each loader add the values to the translation map
final _app = <String, Object?>{};
for (final loader in AppLang.config.loaders) {
_app[loader.name] = await loader.load(locale);
}
_app.addAll(const NationsAssetsLoader().load(locale));
final baseData = await AppLang.baseLoader.load(locale);
final result = mergeTwoMaps(_app, baseData)?.cast<String, Object?>();
/// * clear the old translations
translations
..clear()
..addAll(result ?? {});
notifyListeners();
}