On Wednesday, 8 February 2023 at 19:32:22 UTC, Ali Çehreli wrote:
This should do it: [...]
Yes, it works! I'll try it tomorrow on a large array of data. Thank you very much! This turns out to be a simple loop with a comparison of the existence of a key (whether it is included in an array or not) and a comparison of an existing array as a value with another array by this key. I wonder if can add this to lambda? In one line.
