void walkTree()

in benchmark/path_set.dart [33:47]

• 14 lines of code
• 3 McCabe index (conditional complexity)

  void walkTree(int depth, void Function(String) callback) {
    void recurse(String path, remainingDepth) {
      for (var i = 0; i < 10; i++) {
        var padded = i.toString().padLeft(2, '0');
        if (remainingDepth == 0) {
          callback(p.join(path, 'file_$padded.txt'));
        } else {
          var subdir = p.join(path, 'subdirectory_$padded');
          recurse(subdir, remainingDepth - 1);
        }
      }
    }

    recurse(root, depth);
  }