Accumulate As and Bs
Accumulate to C starting at the "right".
Accumulate to C starting at the "right". f and g may be
interleaved.
Curried version of bifoldLeft
bifoldRight, but defined to run in the opposite direction.
Curried version of bifoldRight
The composition of Bifoldables F and G, [x,y]F[G[x,y],G[x,y]], is a Bifoldable
Embed one Foldable at each side of this Bifoldable
Embed one Foldable to the left of this Bifoldable .
Embed one Foldable to the right of this Bifoldable .
Extract the Foldable on the first parameter.
The product of Bifoldables F and G, [x,y](F[x,y], G[x,y]), is a Bifoldable
Extract the Foldable on the second parameter.
Unify the foldable over both params.
A type giving rise to two unrelated scalaz.Foldables.