Checked on several examples in the forum and google search. It seems I should be able to do this in a single step, but alas I cannot.
I converted OOTB String.Contains node to code in an effort to see if I might be able to combine their code, but I don’t know enough about DesignScript.
And I put these both in a list and fritzed around with Lacing, but it seems to only filter the last element of the list.
Can someone give me a hint perhaps?