getChildNodesCsv method

@override @Deprecated('This call will be removed in the final release') Future<String> getChildNodesCsv()

Gets the child nodes as CVS export.

@return A string representing the nodes as CVS @throws StorageException if the storage backend encounters a problem

Implementation

@override
@Deprecated('This call will be removed in the final release')
Future<String> getChildNodesCsv() async {
  await _init();
  if (_childNodes.isEmpty) {
    return '';
  }
  var csv = '';
  for (var s in _childNodes.keys) {
    csv += s + ',';
  }
  return csv.substring(0, csv.length - 1);
}