yesod/scaffold/pconn1.cg
2011-07-12 14:06:33 -07:00

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connPart <- fmap concat $ (flip mapM) ["user", "password", "host", "port"] $ \key -> do
value <- lookupScalar key settings
return $ append (snoc (pack key) '=') (snoc value ' ')
return $ append connPart (append " dbname= " database)