mirror
/
RosettaCodeData
mirror of https://github.com/acmeism/RosettaCodeData.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
RosettaCodeData/Task/Nested-templated-data/Haskell/nested-templated-data-2.hs

3 lines
88 B
Haskell
Raw Permalink Blame History

subst :: (Functor t, Eq i) => [(i,a)] -> t i -> t (Maybe a)
subst d = fmap (`lookup` d)
Reference in New Issue View Git Blame Copy Permalink