addFeatures method

void addFeatures(
  1. List<String> features
)

Adds a list of features to the possible disco info response. This function only adds features that are not already present in the disco features.

Implementation

void addFeatures(List<String> features) {
  for (final feat in features) {
    if (!_features.contains(feat)) {
      _features.add(feat);
    }
  }
}