On: Programming Idioms

[kozziollek]

That's why Haskell's Hoogle [1] is amazing (at least during 7-week course at university). You type function signature and get already implemented functions.

[1] https://hoogle.haskell.org/

[uryga → kozziollek]

hoogle is great, but it gives you library functions. it won't teach you higher-level patterns like

  f <$> x <*> y <*> z

to "map a function over three values"