Loops skip result if undefined

Help
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1

I have a parallel loop where I’m using the “Iteration Result Path” to add to the loop array.

Is there a way to tell an iteration not to store a value to the final loop array? Some of my iterations I don’t want to store anything that iteration.

I thought passing null might prevent anything being added that iteration but no, I’m just getting a lot of “undefined” in the final array as null is being passed to the return node.

In my case I don’t think I need the performance of the parallel loop so I will try the serial version.

2

One solution is to use the Array Node’s Compact operation after the loop. Compact removes all falsy items from the array, which includes null and undefined.

3

Thanks will do that. I realize after it’s not limited to parallel loops.