Re: [Haskell-cafe] Hiding side effects in a data structure

Simon Peyton-Jones wrote:

Good idea. GHC uses it http://darcs.haskell.org/ghc/compiler/basicTypes/UniqSupply.lhs

Lennart Augustsson and friends invented it @techreport{Augustsson92a,

... You know what would be really nice? A summary of "here are all the really cool tricks we use in the bowels of GHC and its core libraries". Like a GHC code-review for the interested haskell programmer. Maybe an introductory task for an intern who's working on ghc internals? ;) Jules