I'm using OZ EnumerableMap.Bytes32ToUintMap but I would like to be able to keep track of the last inserted element in order to do LIFO. Basically I need both random access and popBack. I was wondering if there existed a community library that already did this, and if it doesn't, why? I could develop it myself but was wondering if there was a reason for not being able to find something.
edit: sorry if i'm missing the mark with this question
