:: (a -> b) -> [a] -> [b]

Flipped version of <$>.
(<&>) = flip fmap

Examples

Apply (+1) to a list, a Just and a Right:
>>> Just 2 <&> (+1)
Just 3
>>> [1,2,3] <&> (+1)
[2,3,4]
>>> Right 3 <&> (+1)
Right 4