Method Add

src/printer/output.cpp:152–155

	auto final_iter = table.Rows().end() - 1;

	if (table.HasRuler()) { stream << table.Ruler(TerminalOutput::POS::TOP) << "\n"; }

	// HEADER
	{
		stream << table.Vertical();
		stream << table.m_header;
		stream << "\n";