FoldableParent
Value members
Concrete methods
The smallest and largest elements of fa or None if fa is empty
The smallest and largest elements of fa or None if fa is empty
The elements (amin, amax) of fa which yield the smallest and largest values of f(a), respectively, or None if fa is empty
The elements (amin, amax) of fa which yield the smallest and largest values of f(a), respectively, or None if fa is empty
The smallest and largest values of f(a) for each element a of fa , or None if fa is empty
The smallest and largest values of f(a) for each element a of fa , or None if fa is empty
Like fold but returning None if the foldable is empty and Some otherwise
Like fold but returning None if the foldable is empty and Some otherwise
Splits the elements into groups that produce the same result by a function f.
Splits the elements into groups that produce the same result by a function f.