String _singleLine()

in tool/catalog/generate_widget_catalog.dart [168:183]

• 15 lines of code
• 4 McCabe index (conditional complexity)

String _singleLine(String docs) {
  if (docs == null) {
    return '';
  }

  return docs
      .split('\n')
      .map((String line) {
        return line.startsWith('/// ')
            ? line.substring(4)
            : line == '///' ? '' : line;
      })
      .map((String line) => line.trimRight())
      .takeWhile((String line) => line.isNotEmpty)
      .join(' ');
}