{- |

Module      :  Type.Digits.Aux
Copyright   :  (c) The University of Kansas 2011
License     :  BSD3

Maintainer  :  nicolas.frisby@gmail.com
Stability   :  experimental
Portability :  see LANGUAGE pragmas (... GHC)

The parameters for the @type-digits@ package.

-}
module Type.Digits.Aux where

import Data.List (genericLength)

-- | The names of the digits.
digitNames :: [String]
digitNames = map ('T':) $ take 128
             [ [c0, c1] | c0 <- ['0'..'9'] ++ ['A'..'F'], c1 <- ['0'..'9'] ++ ['A'..'F']]
--digitNames = map (\c -> ['T', c]) $ ['0'..'9'] ++ ['A'..'F']

-- | The number of digits.
radix :: Num i => i
radix = genericLength digitNames