Function StripPrefix

cpp/src/arrow/dataset/partition.cc:830–834

}

std::string StripPrefix(const std::string& path, const std::string& prefix) {
  auto maybe_base_less = fs::internal::RemoveAncestor(prefix, path);
  auto base_less = maybe_base_less ? std::string(*maybe_base_less) : path;
  return base_less;
}

std::string StripPrefixAndFilename(const std::string& path, const std::string& prefix) {
  auto base_less = StripPrefix(path, prefix);