Haskell friends: What's an example of a type that implements all of the Monad functions but violates _exactly one_ of the Monad laws? Ideally I'd like to eventually collect three examples, one for each law
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Haskell friends: What's an example of a type that implements all of the Monad functions but violates _exactly one_ of the Monad laws? Ideally I'd like to eventually collect three examples, one for each law
