Hi Dynamoers,
My problem:
- I have a list of number repeated a random number of time
- with each number comes a text data (Exclus)
- I want to replace each value but the last associated with each number and get that list of value back to original order.
I got the first part done with a group by key, but to get the correct output I would need to “reverse” that group by key operation. _ or maybe there is another way to approach the problem
Question:
How do I do that?
My proof of concept below
allButLastProblem.dyn (44.5 KB)
Sorry I did it using an Imperative block (@kennyb6 would kill me), but this is beacuse List.ReplaceItemAtIndex is not working as expected.
I still think that using Python would be the easiest way, but I thought that it is more visual and comprehensible that way.
allButLastProblem.dyn (25.7 KB)
3 Likes
@mellouze I was trying something as well, with a different approach, so I post it anyway.
List.ReplaceItemAtIndex works for only one index, you need to use the node in the Clockwork package
ReplaceItems.dyn (18.2 KB)
2 Likes
Thank you guy,
You got it nailed in no time. This is part of a much bigger script and that was a bit out of my comfort zone.
Sorry I cannot mark your solution as well @lucamanzoni
cheers