Boolean for a list criteria

[jonny.pye]

Hi I am trying to find a way to say to dynamo that when I have Pipe and piping system in the same list return false and when I have pipingsystem and standard return True. Is their a way to do this?

[Nick_Boyts]

Try List.ContainsItem. You’ll probably have to convert your elements to a string so it’s easier to compare.

[jonny.pye]

Once I’ve done that how do i get dynamo to reply with

if this list contains false false then the list is false if its is false true then it is true

[Nick_Boyts]

List.Contains is the quickest way again.

[Jonathan.Olesen]

Or List.AnyTrue

[jonny.pye]

I couldn’t get those to work the way i wanted. But I did this to get it instead.

[SeanP]

As @Jonathan.Olesen said, a node for Any True is what you want to use in this case.