Function join

lib/core/utils.cc:25–43

}

std::string join(
    const std::vector<std::string>& values, const std::string& separator)
{
    switch (values.size())
    {
        case 0:
            return "";

        case 1:
            return values[0];

        default:
            std::stringstream ss;
            ss << values[0];
            for (int i = 1; i < values.size(); i++)
                ss << separator << values[i];
            return ss.str();
    }
}

std::vector<std::string> split(const std::string& string, char separator)
{