New posts in fold

Why can't Option.fold be used tail recursively in Scala?

Why is foldl defined in a strange way in Racket?

Scala : fold vs foldLeft

How to fold vector of vector in rust?

Functional Programming in Kotlin: Counting elements in list by using fold

An example of a Foldable which is not a Functor (or not Traversable)?

Functional programming, Scala map and fold left [closed]

Haskell - foldl and foldr?

Difference between fold and foldLeft or foldRight?

What constitutes a fold for types other than list?

How to fold/unfold HTML tags with Vim

Left and Right Folding over an Infinite list

Using Haskell's map function to calculate the sum of a list

How does foldr work?

foldl is tail recursive, so how come foldr runs faster than foldl?

How do you know when to use fold-left and when to use fold-right?

Writing foldl using foldr

Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala APIs)?

Difference between fold and reduce?

foldl versus foldr behavior with infinite lists