Add <&>

[chshersh]

This operator is very useful often.

infixl 1 <&>
(<&>) :: Functor f => f a -> (a -> b) -> f b`

[ghallak]

@chshersh Is this going to be different from the already available (<&>), or do you mean it should just be re-exported?

[chshersh]

@ghallak It should be the same as <&> from base. But this operator was introduced in base only in GHC 8.4.1 while we would like it to have it in relude until 8.0.2 version. So some CPP magic should be involved.