Database.YeshQL.Util

Documentation

queryName :: String -> String -> Name

queryIdentifier :: String -> String -> String

ucfirst :: String -> String

lcfirst :: String -> String

makeValidIdentifier :: String -> String

headMay :: [a] -> Maybe a

nthIdent :: Int -> String

nameQuery :: String -> ParsedQuery -> ParsedQuery

nameQueries :: String -> [ParsedQuery] -> [ParsedQuery]

withParsedQuery :: (MonadPerformIO m, Monad m) => (ParsedQuery -> m a) -> String -> m a

withParsedQueries :: (MonadPerformIO m, Monad m) => ([ParsedQuery] -> m a) -> String -> m a

withParsedQueryFile :: (MonadPerformIO m, Monad m) => (ParsedQuery -> m a) -> FilePath -> m a

withParsedQueriesFile :: (MonadPerformIO m, Monad m) => ([ParsedQuery] -> m a) -> FilePath -> m a

withParsed :: (Monad m, Show e) => (s -> Either e a) -> (a -> m b) -> s -> m b

class MonadPerformIO m where

Monad in which we can perform IO and tag dependencies. Mostly needed because we cannot easily make a MonadIO instance for Q, and also because we want to avoid a dependency on mtl or transformers. For convenience, we also pull addDependentFile into this typeclass.

Minimal complete definition

performIO, addDependentFile

Methods

performIO :: IO a -> m a

addDependentFile :: FilePath -> m ()

Instances

MonadPerformIO IO

Defined in Database.YeshQL.Util

Methods

performIO :: IO a -> IO a

addDependentFile :: FilePath -> IO ()

MonadPerformIO Q

Defined in Database.YeshQL.Util

Methods

performIO :: IO a -> Q a

addDependentFile :: FilePath -> Q ()

withParsedFile :: (MonadPerformIO m, Monad m, Show e) => (String -> Either e a) -> (a -> m b) -> FilePath -> m b