addMissingMetadata function
Adds any missing default metadata for keys
Note that the resulting output is not sorted
Implementation
String addMissingMetadata(String arbContents) {
final Map<String, dynamic> contents = json.decode(arbContents);
final keys = contents.keys.where((key) => !key.startsWith('@')).toList();
for (final key in keys) {
if (!contents.containsKey('@$key')) {
contents['@$key'] = _defaultMetadata;
}
}
final encoder = JsonEncoder.withIndent(' ');
return encoder.convert(contents);
}