base-io-access-0.2.1.0: The IO functions included in base delimited into small, composable classes
Access.System.Environment
module System.Environment
class Access io => EnvironmentAccess io whereSource
Methods
getArgs' :: io [String]Source
getProgName' :: io StringSource
getExecutablePath' :: io FilePathSource
getEnv' :: String -> io StringSource
lookupEnv' :: String -> io (Maybe String)Source
withArgs' :: [String] -> IO a -> io aSource
withProgName' :: String -> IO a -> io aSource
getEnvironment' :: io [(String, String)]Source
Instances