Method join

src/common/string_utils.cpp:214–217

}

std::string StringUtils::join(const std::vector<std::string>& input, const std::string& separator) {
    return StringUtils::join(input, input.size(), separator,
        [](const std::string& s) { return s; });
}

std::string StringUtils::join(const std::span<const std::string_view> input,
    const std::string& separator) {