Utils.File

Documentation

class Cacheable a where

Cache results of operation op under name fn. if correct file is found, its contents are used, otherwise op is performed and it's results are saved to the filed and returned from the call.

Methods

writeCache :: FilePath -> a -> IO ()

readCache :: FilePath -> IO a

Instances

Binary a => Cacheable a

cached :: Cacheable a => FilePath -> IO a -> IO a

inDirectory :: FilePath -> IO a -> IO a