MaxMaybe
scalaz
MaxOf
scalaz
MaxOption
scalaz
Merge
matryoshka
MinMaybe
scalaz
MinOf
scalaz
MinOption
scalaz
Mu
matryoshka
map
FunctorT
TraverseT
Ops
EnvT
matryoshka
root
max
NatOps
merge
Merge
Ops
mergeTuple
matryoshka
mergeWith
Merge
Ops
min
NatOps
mutu
Recursive