diff options
-rw-r--r-- | Config.hs | 2 | ||||
-rw-r--r-- | Lazymail.hs | 18 |
2 files changed, 19 insertions, 1 deletions
@@ -32,4 +32,4 @@ defaultConfig = LazymailConfig { -- preferences. In a possible future maybe I'll work in a not-so-crappy -- config system. -- -customConfig = defaultConfig { basePath = "/home/rul/mail/kalgan" }
\ No newline at end of file +customConfig = defaultConfig { basePath = Just "/home/rul/mail/kalgan" }
\ No newline at end of file diff --git a/Lazymail.hs b/Lazymail.hs index 9347b2e..70a6b96 100644 --- a/Lazymail.hs +++ b/Lazymail.hs @@ -6,3 +6,21 @@ - -} +module Lazymail where + +import Control.Monad.Reader +import Control.Monad.State + +import Config(LazymailConfig, customConfig) +import State(LazymailState, initialState) + +{- Lazymail monad is a ReaderT around a StateT with IO at the bottom of the + - stack. + -} +type Lazymail = ReaderT LazymailConfig (StateT LazymailState IO) + +run :: Lazymail a -> IO (a, LazymailState) +run k = + let config = customConfig + state = initialState + in runStateT (runReaderT k config) state
\ No newline at end of file |