Haskell Reference

  • lazy, atomic/stateless, strong typing, pure (no side effects)

  • Some pros

    • concurrency faster
  • What are haskell bindings?

  • What are monads?

    • forcing side effects into haskell
  • What is haskell better for?

    • compilers/DSLs

Syntax

Guards - otherwise

Where (avoid repeition)

betterTrafficController :: Double -> Picture
betterTrafficController t -- for mapping   loop here --
  | t2 < 5 = betterTrafficLight 0
  | t2 < 7 = betterTrafficLight 1
  | t2 < 12 = betterTrafficLight 2
  | otherwise = betterTrafficLight 3
  where
    t2 = round (t) `mod` (14)

Cheatsheet

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Kevin Chow
Kevin Chow
Fledging Computer Scientist
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