database-study-0.0.1: Demonstrate how a database can be implemented the functional way

Query

Documentation

showTable :: Show a => [a] -> IO ()Source

cross :: [a] -> [b] -> [(a, b)]Source

join :: Eq f => (a -> f) -> (b -> f) -> [a] -> [b] -> [(a, b)]Source

average :: Fractional a => [a] -> aSource

averageInt :: Integral a => [a] -> aSource

groupBy :: Ord key => (a -> key) -> [a] -> [(key, [a])]Source