Method ToString

src/leveldb/table/table_test.cc:553–559

  }

  std::string ToString(const KVMap& data, const KVMap::const_iterator& it) {
    if (it == data.end()) {
      return "END";
    } else {
      return "'" + it->first + "->" + it->second + "'";
    }
  }

  std::string ToString(const KVMap& data,
                       const KVMap::const_reverse_iterator& it) {