There is no clear way to close a CsvFileWriter

[mbdroid]

After creating a CsvFileWriter and writing data to file there is no documented way to close the writer, resulting in a file descriptor leak. I've managed to close it by using writer.writeStream.end().

Example:

    writer = csv.createCsvFileWriter('file.csv', {'flags': 'a'});
    var csvData = new Array();
    csvData.push(id);
    csvData.push(name);
    writer.writeRecord(csvData);
    writer.writeStream.end(); // this is how to close the file descriptor

[seeya]

Thanks for this, it helped. This should be included in the README.md