6d66388 · typeable/postgresql-simple

git.iko.soy/typeable/postgresql-simple

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Merge pull request #71 from Soostone/master

6d66388Leon P Smith13 years ago

src/Database/PostgreSQL/Simple/FromRow.hs+10−3

@@ -23,10 +23,12 @@ module Database.PostgreSQL.Simple.FromRow

23 , numFieldsRemaining

24 ) where

26−import Control.Applicative (Applicative(..), (<$>))

26+import Control.Applicative (Applicative(..), (<$>))

27−import Control.Monad (replicateM)

27+import Control.Monad (replicateM)

28−import Data.ByteString (ByteString)

28+import Data.ByteString (ByteString)

29import qualified Data.ByteString.Char8 as B

30+import Data.Vector (Vector)

31+import qualified Data.Vector as V

30import Database.PostgreSQL.Simple.Types (Only(..))

32import Database.PostgreSQL.Simple.Types (Only(..))

31import qualified Database.PostgreSQL.LibPQ as PQ

33import qualified Database.PostgreSQL.LibPQ as PQ

32import Database.PostgreSQL.Simple.Internal

34import Database.PostgreSQL.Simple.Internal

@@ -169,5 +171,10 @@ instance FromField a => FromRow [a] where

169 n <- numFieldsRemaining

171 n <- numFieldsRemaining

170 replicateM n field

172 replicateM n field

171

173

174+instance FromField a => FromRow (Vector a) where

175+ fromRow = do

176+ n <- numFieldsRemaining

177+ V.replicateM n field

178+

172instance (FromRow a, FromRow b) => FromRow (a :. b) where

179instance (FromRow a, FromRow b) => FromRow (a :. b) where

173 fromRow = (:.) <$> fromRow <*> fromRow

180 fromRow = (:.) <$> fromRow <*> fromRow