ADTs have been one of the great programming breakthroughs for me personally, when I realized how much structure and logic they can bring to a codebase despite t

ADTs have been one of the great programming breakthroughs for me personally, when I realized how much structure and logic they can bring to a codebase despite their simplicity. One of the reasons I like Swift. They are sort of on their way into C++ and the more languages that support them, the better.