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		From Callback to (Future – Functor – Monad) (tech.pro)
		18 points by adamnemecek on April 5, 2015 \| hide \| past \| favorite \| 1 comment

ackalker on April 6, 2015 [–]

Very interesting article. Minor nit (just a typo I think): in the definition of flatMapError, shouldn't mapError be fmapError?

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