void _writeLine()

in lib/src/usage.dart [202:233]

• 21 lines of code
• 6 McCabe index (conditional complexity)

  void _writeLine(int column, String text) {
    // Write any pending newlines.
    while (_newlinesNeeded > 0) {
      _buffer.write('\n');
      _newlinesNeeded--;
    }

    // Advance until we are at the right column (which may mean wrapping around
    // to the next line.
    while (_currentColumn != column) {
      if (_currentColumn < _columnCount - 1) {
        _buffer.write(' ' * _columnWidths[_currentColumn]);
      } else {
        _buffer.write('\n');
      }
      _currentColumn = (_currentColumn + 1) % _columnCount;
    }

    if (column < _columnWidths.length) {
      // Fixed-size column, so pad it.
      _buffer.write(text.padRight(_columnWidths[column]));
    } else {
      // The last column, so just write it.
      _buffer.write(text);
    }

    // Advance to the next column.
    _currentColumn = (_currentColumn + 1) % _columnCount;

    // If we reached the last column, we need to wrap to the next line.
    if (column == _columnCount - 1) _newlinesNeeded++;
  }