Precursor.Structure.Foldable

Folds

class Foldable t

fold

foldMap

foldr

foldr'

foldl

foldlLazy

foldl1

foldr1

toList

null

length

elem

minimum

maximum

sum

product

head

last

(!!)

Specialized folds

concat

concatMap

and

or

any

all

maximumBy

minimumBy

foldr2

foldr3

Searches

notElem

find