{-# LANGUAGE RankNTypes #-}

module Events.Spec
       ( interpret
       , Spec, Expr(..), Elem(..)
       , module Events.Spec.Parse
       , module Events.Spec.Eval
       ) where

import Events.Spec.Types
import Events.Spec.Eval

import Events.Spec.Parse


import Data.Conduit

import Data.Text (Text)
import qualified Data.Text as T

import Control.Monad.Catch (MonadThrow)


interpret :: MonadThrow m => Producer m Text -> Eval m ()
interpret source = evalExpr =<< lift (connect source parse)