FileBot

I am positive someone has the solution for this. I couldn't come up with it after doing a few hour of playing around with it.

My movie format looks like this: Problem is that when using genres instead of genre, brackets are included. However, If genres returns a null value I get nothing but a pair of [] in my title. I tried using: That failed because it removed the brackets and genres.

I tried to change the sample movie from Avatar to a movie that would return empty brackets to test formulas, couldn't figure that out, too convoluted.

Any help?

genres is never null. If it's empty then you'll get an empty List.

e.g. check if genres is non-empty:
I'd just use genre though, which will fail, and thus give you the behaviour you want:

I am trying to get the entire list and if it's empty (no genres) then no empty brackets.

Here's the solution: It'll limit the number of genres to 3 because there are some movies that supposedly belong to an insane number of genres.


EDIT:

The unwind-on-undefined behaviour has been extended to include null / Empty String and (new) Empty List with r4960.

Thanks a lot, this works fine.