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  1. (|>$$) :: Integral a => Buffer % 1 -> a -> Buffer

    text-builder-linear Data.Text.Builder.Linear.Buffer

    Append the decimal representation of an unbounded integral number.

  2. (>$) :: forall b (m :: Type -> Type) a . b -> LogAction m b -> LogAction m a

    co-log-core Colog.Core.Action

    This combinator is >$ from contravariant functor. Replaces all locations in the output with the same value. The default definition is contramap . const, so this is a more efficient version.

    >>> "Hello?" &> ("OUT OF SERVICE" >$ logStringStdout)
    OUT OF SERVICE
    
    >>> ("OUT OF SERVICE" >$ logStringStdout) <& 42
    OUT OF SERVICE
    

  3. (>$<) :: forall a b (m :: Type -> Type) . (a -> b) -> LogAction m b -> LogAction m a

    co-log-core Colog.Core.Action

    Operator version of cmap.

    >>> 1 &> (show >$< logStringStdout)
    1
    

  4. (<$) :: Functor f => a -> f b -> f a

    basement Basement.Compat.Base

    Replace all locations in the input with the same value. The default definition is fmap . const, but this may be overridden with a more efficient version.

    Examples

    Perform a computation with Maybe and replace the result with a constant value if it is Just:
    >>> 'a' <$ Just 2
    Just 'a'
    
    >>> 'a' <$ Nothing
    Nothing
    

  5. (<$>) :: Functor f => (a -> b) -> f a -> f b

    basement Basement.Compat.Base

    An infix synonym for fmap. The name of this operator is an allusion to $. Note the similarities between their types:

    ($)  ::              (a -> b) ->   a ->   b
    (<$>) :: Functor f => (a -> b) -> f a -> f b
    
    Whereas $ is function application, <$> is function application lifted over a Functor.

    Examples

    Convert from a Maybe Int to a Maybe String using show:
    >>> show <$> Nothing
    Nothing
    
    >>> show <$> Just 3
    Just "3"
    
    Convert from an Either Int Int to an Either Int String using show:
    >>> show <$> Left 17
    Left 17
    
    >>> show <$> Right 17
    Right "17"
    
    Double each element of a list:
    >>> (*2) <$> [1,2,3]
    [2,4,6]
    
    Apply even to the second element of a pair:
    >>> even <$> (2,2)
    (2,True)
    

  6. (<$) :: Functor f => a -> f b -> f a

    basement Basement.Imports

    Replace all locations in the input with the same value. The default definition is fmap . const, but this may be overridden with a more efficient version.

    Examples

    Perform a computation with Maybe and replace the result with a constant value if it is Just:
    >>> 'a' <$ Just 2
    Just 'a'
    
    >>> 'a' <$ Nothing
    Nothing
    

  7. (<$>) :: Functor f => (a -> b) -> f a -> f b

    basement Basement.Imports

    An infix synonym for fmap. The name of this operator is an allusion to $. Note the similarities between their types:

    ($)  ::              (a -> b) ->   a ->   b
    (<$>) :: Functor f => (a -> b) -> f a -> f b
    
    Whereas $ is function application, <$> is function application lifted over a Functor.

    Examples

    Convert from a Maybe Int to a Maybe String using show:
    >>> show <$> Nothing
    Nothing
    
    >>> show <$> Just 3
    Just "3"
    
    Convert from an Either Int Int to an Either Int String using show:
    >>> show <$> Left 17
    Left 17
    
    >>> show <$> Right 17
    Right "17"
    
    Double each element of a list:
    >>> (*2) <$> [1,2,3]
    [2,4,6]
    
    Apply even to the second element of a pair:
    >>> even <$> (2,2)
    (2,True)
    

  8. (<$) :: Functor f => a -> f b -> f a

    protolude Protolude.Functor

    Replace all locations in the input with the same value. The default definition is fmap . const, but this may be overridden with a more efficient version.

    Examples

    Perform a computation with Maybe and replace the result with a constant value if it is Just:
    >>> 'a' <$ Just 2
    Just 'a'
    
    >>> 'a' <$ Nothing
    Nothing
    

  9. (<$>) :: Functor f => (a -> b) -> f a -> f b

    protolude Protolude.Functor

    An infix synonym for fmap. The name of this operator is an allusion to $. Note the similarities between their types:

    ($)  ::              (a -> b) ->   a ->   b
    (<$>) :: Functor f => (a -> b) -> f a -> f b
    
    Whereas $ is function application, <$> is function application lifted over a Functor.

    Examples

    Convert from a Maybe Int to a Maybe String using show:
    >>> show <$> Nothing
    Nothing
    
    >>> show <$> Just 3
    Just "3"
    
    Convert from an Either Int Int to an Either Int String using show:
    >>> show <$> Left 17
    Left 17
    
    >>> show <$> Right 17
    Right "17"
    
    Double each element of a list:
    >>> (*2) <$> [1,2,3]
    [2,4,6]
    
    Apply even to the second element of a pair:
    >>> even <$> (2,2)
    (2,True)
    

  10. (<<$>>) :: (Functor f, Functor g) => (a -> b) -> f (g a) -> f (g b)

    protolude Protolude.Functor

    No documentation available.

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