std::vector getDirsOnPath()

in torchaudio/csrc/decoder/src/dictionary/System.cpp [70:86]

• 16 lines of code
• 7 McCabe index (conditional complexity)

std::vector<std::string> getDirsOnPath(const std::string& path) {
  const std::string trimPath = trim(path);

  if (trimPath.empty() || trimPath == pathSeperator() || trimPath == "." ||
      trimPath == "..") {
    return {trimPath};
  }
  const std::vector<std::string> tokens = split(pathSeperator(), trimPath);
  std::vector<std::string> dirs;
  for (const std::string& token : tokens) {
    const std::string dir = trim(token);
    if (!dir.empty()) {
      dirs.push_back(dir);
    }
  }
  return dirs;
}