Re: [Haskell-cafe] "Rebox Package" or "To Hackage or not to Hackage"

On Tue, Dec 8, 2009 at 4:25 PM, Vitaliy Akimov wrote:

Hi John,

I don't know if this is useful for you, but these are instances of Cofunctor's comap. For example if we use TypeCompose package we have:

rebox f = unFlip . cofmap f . Flip

Alternately, rebox = flip (.) -- Dave Menendez http://www.eyrie.org/~zednenem/