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Within LTS Haskell 24.20 (ghc-9.10.3)

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  1. (.!) :: FromField a => Record -> Int -> Parser a

    csv-conduit Data.CSV.Conduit.Conversion

    Alias for index.

  2. (.:) :: FromField a => NamedRecord -> ByteString -> Parser a

    csv-conduit Data.CSV.Conduit.Conversion

    Alias for lookup.

  3. (.=) :: ToField a => ByteString -> a -> (ByteString, ByteString)

    csv-conduit Data.CSV.Conduit.Conversion

    Alias for namedField.

  4. (.=) :: (KeyValue e kv, ToJSON v) => Key -> v -> kv

    ede Text.EDE

    No documentation available.

  5. (.$) :: forall x (xs :: [Type]) . Show x => Predicate (x ': xs) -> (Var, x) -> Predicate xs

    falsify Test.Falsify.Predicate

    Infix version of at Typical usage example:

    assert $
    P.relatedBy ("equiv", equiv)
    .$ ("x", x)
    .$ ("y", y)
    

  6. (...) :: (c -> d) -> (a -> b -> c) -> a -> b -> d

    fitspec Test.FitSpec.Utils

    Compose composed with compose operator.

    (f ... g) x y === f (g x y)
    

  7. (.>) :: (a -> b) -> (b -> c) -> a -> c

    flow Flow

    Left-associative compose operator. Read as "compose forward" or "and then". Use this to create long chains of computation that suggest which direction things move in.

    >>> let f = succ .> recip .> negate
    
    >>> f 3
    -0.25
    
    Or use it anywhere you would use (>>>).
    \ x -> (f .> g) x == g (f x)
    
    \ x -> (f .> g .> h) x == h (g (f x))
    

  8. (.:.) :: forall effect (m :: Type -> Type) (effects :: [(Type -> Type) -> Type]) . effect m -> Effects effects m -> Effects (effect ': effects) m

    free-vl Control.Monad.Free.VanLaarhovenE

    Helper combinator for creating values of 'Effects effects m'

  9. (...) :: a -> Proof p -> a ::: p

    gdp Data.Refined

    Given a value and a proof, attach the proof as a ghost proof on the value.

  10. (...>) :: (a ::: p) -> (p -> Proof q) -> a ::: q

    gdp Data.Refined

    Apply an implication to the ghost proof attached to a value, leaving the value unchanged.

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