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Within LTS Haskell 24.34 (ghc-9.10.3)

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  1. foldl' :: (a -> WindowsChar -> a) -> a -> WindowsString -> a

    os-string System.OsString.Windows

    foldl' is like foldl, but strict in the accumulator.

  2. foldl' :: Foldable t => (b -> a -> b) -> b -> t a -> b

    relude Relude.Foldable.Reexport

    Left-associative fold of a structure but with strict application of the operator. This ensures that each step of the fold is forced to Weak Head Normal Form before being applied, avoiding the collection of thunks that would otherwise occur. This is often what you want to strictly reduce a finite structure to a single strict result (e.g. sum). For a general Foldable structure this should be semantically identical to, 

    foldl' f z = foldl' f z . toList

  3. foldl' :: (a -> v -> a) -> a -> InsOrdHashMap k v -> a

    insert-ordered-containers Data.HashMap.Strict.InsOrd

    No documentation available.

  4. foldl' :: (a -> Char -> a) -> a -> YiString -> a

    yi-rope Yi.Rope

    Left fold. Benchmarks show that folding is actually Pretty Damn Slow™: consider whether folding is really the best thing to use in your scenario.

  5. foldl' :: PrimType ty => (a -> ty -> a) -> a -> Block ty -> a

    basement Basement.Block

    No documentation available.

  6. foldl' :: (a -> ty -> a) -> a -> Array ty -> a

    basement Basement.BoxedArray

    No documentation available.

  7. foldl' :: forall ty a (n :: Nat) . PrimType ty => (a -> ty -> a) -> a -> BlockN n ty -> a

    basement Basement.Sized.Block

    No documentation available.

  8. foldl' :: forall b a (n :: Nat) . (b -> a -> b) -> b -> ListN n a -> b

    basement Basement.Sized.List

    Fold all elements from left strictly

  9. foldl' :: forall ty a (n :: Nat) . PrimType ty => (a -> ty -> a) -> a -> UVect n ty -> a

    basement Basement.Sized.UVect

    No documentation available.

  10. foldl' :: forall a ty (n :: Nat) . (a -> ty -> a) -> a -> Vect n ty -> a

    basement Basement.Sized.Vect

    No documentation available.

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