//
// WriteRawDataset will write content of dataset to file without metadata but
// using separator `sep` for each record.
//
// We use pointer in separator parameter, so we can use empty string as
// separator.
//
func (writer *Writer) WriteRawDataset(dataset tabula.DatasetInterface,
sep *string,
) (
int, error,
) {
if nil == writer.fWriter {
return 0, ErrNotOpen
}
if nil == dataset {
return 0, nil
}
if sep == nil {
sep = new(string)
*sep = DefSeparator
}
var rows *tabula.Rows
switch dataset.GetMode() {
case tabula.DatasetModeColumns:
cols := dataset.GetDataAsColumns()
return writer.WriteRawColumns(cols, sep)
case tabula.DatasetModeRows, tabula.DatasetModeMatrix:
fallthrough
default:
rows = dataset.GetDataAsRows()
}
return writer.WriteRawRows(rows, sep)
}
