the authors cite Matija Pretnar who has an introduction on [algebraic effects](http://www.eff-lang.org/handlers-tutorial.pdf http://www.eff-lang.org/handlers-tu

the authors cite Matija Pretnar who has an introduction on [algebraic effects](http://www.eff-lang.org/handlers-tutorial.pdf http://www.eff-lang.org/handlers-tutorial.pdf). I'm reading through it now as I have no idea what is going on :)