Function tune_pad_attribute

src/normalize_attributes.cpp:173–181

}

static auto tune_pad_attribute(const value& val)
{

    std::vector<size_t> vec_attrs = val.to_vector<size_t>();
    std::vector<size_t> result(vec_attrs.begin(), vec_attrs.end());
    std::copy(vec_attrs.begin(), vec_attrs.end(), std::back_inserter(result));

    return result;
}

/**
 * Assumptions: