category-extras-0.1: Various modules and constructs inspired by category theory. Source code Contents Index

Data.Stream

Documentation

data Stream a Source

Instances Functor Stream Comonad Stream

mkStream :: b -> (b -> a) -> (b -> b) -> Stream a Source

head :: Stream a -> a Source

tail :: Stream a -> Stream a Source

cons :: a -> Stream a -> Stream a Source

elemAt :: Integral i => i -> Stream a -> a Source

toSeq :: Stream a -> Int -> a Source

toList :: Stream a -> [a] Source

mapStreamSt :: (a -> s -> b) -> (a -> s -> s) -> s -> Stream a -> Stream b Source

fibs :: Stream Integer Source

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