Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

(Tries to fight the urge to explain, fails) it’s a construct to sequence async interactions, one after the other, without blocking. It’s very similar to c# or python’s await


I/O is just one thing that can be described with a monad. `Option` with `and_then` as the parent suggested was another example.


Yeah the subject of my sentence was unclear. I was responding to the comment about IO in particular.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: