flattenEntries method

List<Entry<T>> flattenEntries()

Implementation

List<Entry<T>> flattenEntries() {
  final entries = this.entries;
  final subSections = this.subSections;
  return [
    if (entries != null) ...entries,
    if (subSections != null)
      ...subSections.expand((subSection) => subSection.flattenEntries()),
  ];
}