Sister dir path in Dart

In Dart, you can get the path of a sibling directory using the join() function from the path package. The join() function takes in the paths and joins them to form a new path.

Here's an example of how to get the path of a sibling directory:

import 'package:path/path.dart' as p;
void main() {

  // The current directory

  final currentDir = p.current;
// Get the parent directory path

  final parentDir = p.dirname(currentDir);
// Get the path of the sibling directory

  final siblingDir = p.join(parentDir, 'siblingDir');
print(siblingDir);

}

In this example, we first get the current directory path using the current static method of the path package. Next, we get the parent directory path by passing the current directory path to the dirname() function.

Finally, we get the path of the sibling directory by joining the parent directory path with the name of the sibling directory using the join() function.

Note that in this example, we assume that the sibling directory is located in the same directory as the parent directory. If the sibling directory is located in a different directory, you will need to adjust the path passed to the join() function accordingly.