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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