-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | persistent support for apiary web framework.
--   
--   example:
--   <a>https://github.com/philopon/apiary/blob/master/examples/persistent.hs</a>
@package apiary-persistent
@version 0.16.0

module Web.Apiary.Database.Persist
data Persist
data Migrator
Logging :: Migration -> Migrator
Silent :: Migration -> Migrator
Unsafe :: Migration -> Migrator
NoMigrate :: Migrator
type With c m = forall a. (c -> m a) -> m a

-- | construct persist extension initializer with no connection pool.
--   
--   example:
--   
--   <pre>
--   initPersist (withSqliteConn <a>db.sqlite</a>) migrateAll
--   </pre>
initPersist :: (MonadIO m, MonadBaseControl IO m, Has Logger exts) => With Connection (LogWrapper exts m) -> Migration -> Initializer exts m (Persist : exts)
initPersistNoLog :: (MonadIO m, MonadBaseControl IO m) => With Connection (NoLoggingT m) -> Migration -> Initializer es m (Persist : es)
initPersistPool :: (MonadIO m, MonadBaseControl IO m, Has Logger exts) => With ConnectionPool (LogWrapper exts m) -> Migration -> Initializer exts m (Persist : exts)
initPersistPoolNoLog :: (MonadIO m, MonadBaseControl IO m) => With ConnectionPool (NoLoggingT m) -> Migration -> Initializer exts m (Persist : exts)
initPersist' :: (MonadIO n, MonadBaseControl IO n) => (forall a. Extensions exts -> n a -> m a) -> With Connection n -> Migrator -> Initializer exts m (Persist : exts)
initPersistPool' :: (MonadIO n, MonadBaseControl IO n) => (forall a. Extensions exts -> n a -> m a) -> With ConnectionPool n -> Migrator -> Initializer exts m (Persist : exts)

-- | execute sql in action.
runSql :: (Has Persist exts, MonadBaseControl IO m) => SqlPersistT (ActionT exts m) a -> ActionT exts m a

-- | filter by sql query. since 0.9.0.0.
sql :: (Has Persist exts, MonadBaseControl IO actM) => Maybe Html -> SqlPersistT (ActionT exts actM) a -> (a -> Maybe b) -> ApiaryT exts (b : prms) actM m () -> ApiaryT exts prms actM m ()