Function string_join

smallthinker/common/common.cpp:472–481

}

std::string string_join(const std::vector<std::string> & values, const std::string & separator) {
    std::ostringstream result;
    for (size_t i = 0; i < values.size(); ++i) {
        if (i > 0) {
            result << separator;
        }
        result << values[i];
    }
    return result.str();
}

std::vector<std::string> string_split(const std::string & str, const std::string & delimiter) {
    std::vector<std::string> parts;