- 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
How do I do that?
My proof of concept below
allButLastProblem.dyn (44.5 KB)