getFirstInListFromJson function
Helper function to parse first element from json If there is no element, or element is not string it will return you null
Implementation
@visibleForTesting
String? getFirstInListFromJson(final Map<String, dynamic>? json) {
final jsonValue = json?.values;
if (jsonValue != null && jsonValue.isNotEmpty) {
final jsonLocalization = jsonValue.toList().first;
if (jsonLocalization is String) {
return jsonLocalization;
}
}
return null;
}