Hoogle Search
Within LTS Haskell 24.4 (ghc-9.10.2)
Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.
(
$> ) :: Functor f => f a -> b -> f bsemigroupoids Data.Functor.Apply Flipped version of <$.
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")
(
$> ) :: Functor f => f a -> b -> f bsemigroupoids Data.Functor.Bind Flipped version of <$.
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")
(
$> ) :: Functor f => f a -> b -> f bbase-compat Data.Functor.Compat Flipped version of <$.
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")
(
$> ) :: Functor f => f a -> b -> f bcomonad Control.Comonad Flipped version of <$.
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")
(
$$$ ) :: JsRender doc => doc -> doc -> docghc GHC.JS.Ppr Concatenate with an optional newline
-
ghc GHC.Prelude.Basic No documentation available.
(
$$ ) :: IsDoc doc => doc -> doc -> docghc GHC.Utils.Outputable Join two docs together vertically. If there is no vertical overlap it "dovetails" the two onto one line.
-
ghc GHC.Utils.Outputable Join two SDoc together vertically
-
ghc GHC.Utils.Ppr Above, except that if the last line of the first argument stops at least one position before the first line of the second begins, these two lines are overlapped. For example:
text "hi" $$ nest 5 (text "there")
lays out ashi there
rather thanhi there
$$ is associative, with identity empty, and also satisfies -
ghc GHC.Utils.Ppr Above, with no overlapping. $+$ is associative, with identity empty.