Filter list and put back together

[vanman]

Hi, I’m trying to get anything that has a “.” in this list and then remove the last 2 string characters from it and put it back in the list. I can filter it to get those values but struggling to put it back together the same way. Any help is appreciated thanks

[Hamish]

Springs package has a “MergeByBoolMask” node that should do the trick if you want the easy solution.

[vanman]

thank you!