dluposchainsky at googlemail.com
Thu Aug 8 13:22:41 CEST 2013
On 2013-08-08 13:09, Henning Thielemann wrote:
> For me using the arrow functions as Data.Tuple and Data.Either utility
> functions is abuse. Control.Arrow is meant to generalize (->). If you
> call maybeLeft and MaybeRight this is certainly not your intention.
That is precisely my point. The functionality is there, it's accessible,
but due to meta-concerns (i.e. the "meaning of using these functions")
they should not be used in a certain context. The syntax is sort of nice
though, so maybe we should adopt that for Either/Tuple where applicable.
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