Created
July 31, 2012 12:21
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| import Data.Text | |
| import Control.Monad.Reader | |
| data ZResult a = | |
| ZVal a | |
| | ZNotFound | |
| | ZFail Text | |
| | ZUnauth Text | |
| newtype ZResultT m a = ZResultT { | |
| runZResultT :: m (ZResult a) | |
| } | |
| type Mth a = ReaderT String (ZResultT IO) a | |
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