Class Dir has directory streams as objects which represents directories in underlying file system.
Directories are handled with Dir class.
Creating a Directory
To create a directory mkdir command is used. You can give permission to a directory if you want.
We have created a directory "project" in out system.
Checking a Directory exists or not
To check whether a directory exists or not exists? Method is used.
the correct directory name display true and wrong directory name display false.
Current Working Directory
To know the current working directory pwd method is used.
To remove a directory, rmdir, unlink or delete methods are used. They perform same function for a Ruby directory.
The exists method returns false as this directory is no longer present.