Method is_uppercase

subprojects/llama.cpp/common/jinja/string.cpp:17–24

//

bool string_part::is_uppercase() const {
    for (char c : val) {
        if (std::islower(static_cast<unsigned char>(c))) {
            return false;
        }
    }
    return true;
}

bool string_part::is_lowercase() const {
    for (char c : val) {