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hanshoglund/TypeFixCombinators.hs

Created November 5, 2012 03:13
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Type-fix combinators
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TypeFixCombinators.hs
with :: b -> a -> b
with x _ = x
fix :: a -> (a -> b) -> a
fix x _ = x
fix1 :: (a -> b) -> (a -> a) -> a -> b
fix1 x _ = x
int :: Int -> Int
int = id
str :: JsString -> JsString
str = id
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