Function serialize_noble_map

plugins/preserve-rooms.cpp:192–197

}

static string serialize_noble_map(const unordered_map<int32_t, vector<string>> & data) {
    vector<string> elems;
    for (auto &[key, vec] : data)
        elems.push_back(int_to_string(key) + "/" + join_strings("/", vec));
    return join_strings(",", elems);
}

static void store_noble_map(const unordered_map<int32_t, vector<string>> & data, const char * suffix) {
    get_config(suffix, true).set_str(serialize_noble_map(data));