Thank you for the update. > I believe in 2021 it should be seen as one of the necessary everyday high-level datatypes. I agree. It is one of those data struct

Thank you for the update. > I believe in 2021 it should be seen as one of the necessary everyday high-level datatypes. I agree. It is one of those data structures that developers tend to use by reimplementing badly using arrays/lists and dictionarys, usually even unaware that they are doing so.