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1. ($!) :: (a -> b) -> a -> b

   constrained-categories	Control.Category.Hask

   Strict (call-by-value) application operator. It takes a function and an argument, evaluates the argument to weak head normal form (WHNF), then calls the function with that value.

2. ($!) :: (a -> b) -> a -> b

   copilot-language	Copilot.Language.Prelude

   Strict (call-by-value) application operator. It takes a function and an argument, evaluates the argument to weak head normal form (WHNF), then calls the function with that value.

3. ($::) :: (a -> b) -> ((a -> b) -> c -> d) -> c -> d

   pointless-fun	Data.Function.Pointless

   Lift a function for multicomposition. This is like the :: of a type signature.

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

   quaalude	Essentials

   Flipped version of <$.

   Examples

   Replace the contents of a Maybe Int with a constant String:

   >>> Nothing $> "foo"
   Nothing
   

   >>> Just 90210 $> "foo"
   Just "foo"
   

   Replace the contents of an Either Int Int with a constant String, resulting in an Either Int String:

   >>> Left 8675309 $> "foo"
   Left 8675309
   

   >>> Right 8675309 $> "foo"
   Right "foo"
   

   Replace each element of a list with a constant String:

   >>> [1,2,3] $> "foo"
   ["foo","foo","foo"]
   

   Replace the second element of a pair with a constant String:

   >>> (1,2) $> "foo"
   (1,"foo")
   

5. ($$) :: Binding r s i => (i -> r) -> Number r i -> r

   relational-schemas	Database.Custom.IBMDB2

   Unsafely apply sequence number. Only safe to build corresponding record type.

6. ($$!) :: (i -> r) -> Number r i -> r

   relational-schemas	Database.Custom.IBMDB2

   Unsafely apply sequence number.

7. ($$) :: Binding r s i => (i -> r) -> Number r i -> r

   relational-schemas	Database.Custom.MySQL

   Unsafely apply sequence number. Only safe to build corresponding record type.

8. ($$!) :: (i -> r) -> Number r i -> r

   relational-schemas	Database.Custom.MySQL

   Unsafely apply sequence number.

9. ($$) :: Binding r s i => (i -> r) -> Number r i -> r

   relational-schemas	Database.Custom.Oracle

   Unsafely apply sequence number. Only safe to build corresponding record type.

10. ($$!) :: (i -> r) -> Number r i -> r

    relational-schemas	Database.Custom.Oracle

    Unsafely apply sequence number.

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