[haschool] Next week's HaSchool

Jason Dusek jason.dusek at gmail.com
Sat Jun 13 04:55:06 UTC 2009

  At the beginning of class, I'll look at people's homework;
  then we'll move on to talk about the ST monad. The ST monad is
  a little bit like the IO monad but you can escape from it; it
  allows us to define imperative, stateful algorithms and yet
  have an abstraction boundary beyond which the algorithm is
  safely viewed as pure.

Jason Dusek

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