A combinator is a higher-order function that uses only function application and earlier defined combinators to define a result from its arguments.
A Y-combinator is a computer science concept from the “functional” side of things. Most programmers don't know much at all …
functional-programming computer-science theory definition combinatorsCan anybody explain how does foldr work? Take these examples: Prelude> foldr (-) 54 [10, 11] 53 Prelude> foldr (\x y -&…
haskell combinators foldI just wrote the following two functions: fand :: (a -> Bool) -> (a -> Bool) -> …
haskell combinators pointfreeI've looked at different folds and folding in general as well as a few others and they explain it fairly …
function haskell syntax combinators foldThe code for the myAny function in this question uses foldr. It stops processing an infinite list when the predicate …
haskell lazy-evaluation combinators foldI wanted to test foldl vs foldr. From what I've seen you should use foldl over foldr when ever you …
optimization haskell tail-recursion combinators foldWhat is a combinator?? Is it "a function or definition with no free variables" (as defined on SO)? Or how …
functional-programming combinatorsIs there some substitute of map which evaluates the list in parallel? I don't need it to be lazy. Something …
haskell parallel-processing multicore combinatorsiterate :: (a -> a) -> a -> [a] (As you probably know) iterate is a function that …
haskell loops combinatorsWhat is the difference between the functions liftM and mapM?
haskell functional-programming monads combinators