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Define Sieve and Cosieve interfaces

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Kiana Sheibani 2023-03-06 21:37:27 -05:00
parent 22da62a6f5
commit ff82a24001
Signed by: toki
GPG key ID: 6CB106C25E86A9F7
1 changed files with 15 additions and 0 deletions
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Data/Profunctor/Sieve.idr
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module Data.Profunctor.Sieve
import Data.Profunctor
%default total
public export
interface (Profunctor p, Functor f) => Sieve p f | p where
sieve : p a b -> a -> f b
public export
interface (Profunctor p, Functor f) => Cosieve p f | p where
cosieve : p a b -> f a -> b