Function string_repeat

common/common.cpp:494–507

}

std::string string_repeat(const std::string & str, size_t n) {
    if (n == 0) {
        return "";
    }

    std::string result;
    result.reserve(str.length() * n);

    for (size_t i = 0; i < n; ++i) {
        result += str;
    }

    return result;
}

std::string string_from(bool value) {
    return value ? "true" : "false";