Assign Letter to Value for Multiple Values using same Function

[Connor]

Hello,

I would like to assign the first letter to the lowest number, and work my way to highest.

I can do this with a String.Replace for individual items of a list (which is not appropriate as it is bulky and the number of lists that need to be processed will differ):

How can I assign all values in that list to their appropriate letters using a simplified node structure similar as below, but that gives the same output as above?

I seem to struggle to grasp how to effectively grasp “cycling” through lists of lists with matching values from other lists.

Any guidance or direction would be much appreciated.

[Nick_Boyts]

Out of the box Replace nodes replace one item at a time. You’re better off using a dictionary with your values sorted lowest to highest. You can then plug that in to your original list to keep list order and list structure.

[jacob.small]

Had to build something similar recently, so figured I’d share incase that comment isn’t clear.

[Connor]

Thank you both!