add method

Future<bool> add({
  1. int rows = 0,
  2. int columns = 0,
})

Expands Worksheet by adding new rows/columns to the end of the sheet.

rows - optional (defaults to 0), number of rows to add

columns - optional (defaults to 0), number of columns to add

Returns Future true if any rows/columns were added.

Throws GSheetsException.

Implementation

Future<bool> add({int rows = 0, int columns = 0}) async {
  except(rows < 0, 'invalid rows ($rows)');
  except(columns < 0, 'invalid column ($columns)');
  return _expand(_rowCount + rows, _columnCount + columns);
}