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aavogt/Remove.hs

Created February 18, 2023 01:03
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Remove.hs
{-# LANGUAGE TypeOperators #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE TypeFamilies #-}
type family Remove v xs where
Remove x (x ': xs) = Remove x xs
Remove x (y ': xs) = y ': Remove x xs
Remove x '[] = '[]
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