Opposite Applicative (Was: An Alternative Data.List.Zipper)
roconnor at theorem.ca
roconnor at theorem.ca
Sat Jan 17 14:41:52 EST 2009
In a not completely unrelated topic, can we have an OpApplicative
newtype where
f <*> x is x <**> f
?
This would be helpful when traversing the reversed part of the Zipper.
--
Russell O'Connor <http://r6.ca/>
``All talk about `theft,''' the general counsel of the American Graphophone
Company wrote, ``is the merest claptrap, for there exists no property in
ideas musical, literary or artistic, except as defined by statute.''
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