Method ToNumber

src/leveldb/db/db_test.cc:1546–1555

   private:
    static int ToNumber(const Slice& x) {
      // Check that there are no extra characters.
      ASSERT_TRUE(x.size() >= 2 && x[0] == '[' && x[x.size() - 1] == ']')
          << EscapeString(x);
      int val;
      char ignored;
      ASSERT_TRUE(sscanf(x.ToString().c_str(), "[%i]%c", &val, &ignored) == 1)
          << EscapeString(x);
      return val;
    }
  };
  NumberComparator cmp;
  Options new_options = CurrentOptions();