Safe Haskell | None |
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In this module you can find the Snaplet's data type, type class and initializer.
- data MongoDB = MongoDB {}
- class HasMongoDB a where
- getMongoDB :: a -> MongoDB
- type MongoDBPool = Pool IOError Pipe
- mongoDBInit :: Int -> Host -> Database -> SnapletInit app MongoDB
- mongoDBInit' :: Int -> Host -> Database -> AccessMode -> SnapletInit app MongoDB
Documentation
Snaplet's data type.
Usage:
data App = App { _heist :: Snaplet (Heist App) , _database :: Snaplet MongoDB }
class HasMongoDB a whereSource
Snaplet's type-class.
Usage:
instance HasMongoDB App where getMongoDB app = view snapletValue (view database app)
getMongoDB :: a -> MongoDBSource
type MongoDBPool = Pool IOError PipeSource
MongoDB Pool type
:: Int | Maximum pool size. |
-> Host | Host (e.g. return value of MongoDB's host function). |
-> Database | Database name. |
-> SnapletInit app MongoDB |
Initializer function.
Usage:
app :: SnapletInit App App app = makeSnaplet "app" "Example application." Nothing $ do h <- nestSnaplet "heist" heist $ heistInit "resources/templates" d <- nestSnaplet "database" database $ mongoDBInit 10 (host "127.0.0.1") "Snaplet-MongoDB" return $ App h d
:: Int | Maximum pool size. |
-> Host | Host (e.g. return value of MongoDB's host function). |
-> Database | Database name. |
-> AccessMode | Default access mode to be used with this snaplet. |
-> SnapletInit app MongoDB |
Initializer function.
Usage:
app :: SnapletInit App App app = makeSnaplet "app" "Example application." Nothing $ do h <- nestSnaplet "heist" heist $ heistInit "resources/templates" d <- nestSnaplet "database" database $ mongoDBInit 10 (host "127.0.0.1") "Snaplet-MongoDB" return $ App h d