[Haskell-cafe] Proposal: Subcomputations in arrow notation

Ertugrul Soeylemez es at ertes.de
Thu Sep 22 09:54:04 CEST 2011

"Paterson, Ross" <R.Paterson at city.ac.uk> wrote:

> See the GHC Arrow notation documentation for more about the banana
> brackets, which let you use user-defined control structures like
> event.

I have reread the documentation now.  It seems that there are a lot of
syntactic constructs, which I've missed.  Particularly the banana
bracket notation does exactly what I want.  Thanks a lot!


nightmare = unsafePerformIO (getWrongWife >>= sex)

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