Method end

unittests/catch.hpp:5423–5423

        auto width() const -> size_t { return m_width; }
        auto begin() const -> iterator { return iterator( *this ); }
        auto end() const -> iterator { return { *this, m_strings.size() }; }

        inline friend std::ostream& operator << ( std::ostream& os, Column const& col ) {
            bool first = true;