ezyang’s blog

the arc of software bends towards understanding

Punt the Prelude

Conservation attention notice. What definitions from the Haskell 98 Prelude tend to get hidden? I informally take a go over the Prelude and mention some candidates. (.) in the Prelude is function composition, that is, (b -> c) -> (a -> b) -> a -> c. But the denizens of #haskell know it can be […]

  • May 31, 2010