Earlier discussion was here[1], but as rightly pointed out by davexunit, description of the implementation is much more interesting than just a commit message

Earlier discussion was here[1], but as rightly pointed out by davexunit, description of the implementation is much more interesting than just a commit message. [1] https://news.ycombinator.com/item?id=9739100 https://news.ycombinator.com/item?id=9739100