How to get Folder Url from Item Url using filtering

[pandiarajan_kar]

Hi,

I've Item Url with me. How to filter this URL and get folder URL using inline functions.

Item URL: "http://path/to/a/filename.txt"

Result: "http://path/to/a"

Thanks,

Pandiarajan

[emha]

use regular expression action with following pattern

[^/]+$‍