:: (a -> b) -> [a] -> [b] -package:base-orphans -package:basement -package:vector -package:shelly -package:incipit-base -is:exact -package:hedgehog -package:base-compat -package:comonad -package:adjunctions package:deepseq

(<$!!>) :: (Monad m, NFData b) => (a -> b) -> m a -> m b
deepseq Control.DeepSeq
Deeply strict version of <$>.