diff -r 09cd32a65709 -r 3c8ea5dcf793 src/ArgumentsCommand.h
--- a/src/ArgumentsCommand.h	Tue Sep 22 17:42:19 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/**
- * Relational pipes
- * Copyright © 2018 František Kučera (Frantovo.cz, GlobalCode.info)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include <cstdlib>
-#include <iostream>
-#include <string>
-#include <vector>
-#include <algorithm>
-
-#include <relpipe/writer/typedefs.h>
-#include <relpipe/writer/AttributeMetadata.h>
-
-#include "Command.h"
-
-namespace relpipe {
-namespace in {
-namespace cli {
-
-class ArgumentsCommand : public Command {
-public:
-
-	void process(std::istream& input, std::ostream& output, const relpipe::writer::string_t& command, const std::vector<relpipe::writer::string_t>& arguments) override {
-		using namespace relpipe::writer;
-
-		size_t i = 0;
-		string_t relationName = arguments[i++];
-		integer_t attributeCount = std::stol(arguments[i++]); // TODO: use integer data type's method? + unsigned type
-		boolean_t writeHeader = true; // TODO: add option for header omitting
-
-		// TODO: check argument count
-
-		std::shared_ptr<RelationalWriter> writer(Factory::create(output));
-
-		std::vector<AttributeMetadata> attributes(attributeCount);
-
-		for (size_t j = 0; j < attributeCount; j++) {
-			string_t attributeName = arguments[i++];
-			TypeId attributeType = writer->toTypeId(arguments[i++]);
-			attributes[j] = {attributeName, attributeType};
-		}
-
-		writer->startRelation(relationName, attributes, writeHeader);
-
-		for (; i < arguments.size(); i++) {
-			writer->writeAttribute(arguments[i]);
-		}
-	}
-};
-
-}
-}
-}