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prepareCSVTest.js
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prepareCSVTest.js
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/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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/>.
*/
/**
This file is for exporting data in CSV format into an outfile
"/tmp/csv-export-javascript.csv" that could be read by other
modules to test it's format.
You have to include helpers.js and serializer.js before this file
for it to work.
e.g. `cat .tmp/lib/helpers.js .tmp/lib/serializer.js src/test/javascript/prepareCSVTest.js | node`
*/
var stdin = process.stdin,
inputChunks = [];
stdin.resume();
stdin.setEncoding('utf8');
stdin.on('data', function(chunk) {
inputChunks.push(chunk);
});
stdin.on('end', function() {
var inputJSON = inputChunks.join(),
parsedData = JSON.parse(inputJSON);
var s = new neo.serializer();
s.columns(parsedData.columns);
parsedData.rows.forEach(function(row) {
s.append(row);
});
process.stdout.write(s.output());
process.stdout.write('\n');
});