Alga.Configuration

Documentation

type Params = Map String String

Collection of configuration parameters. They are kept as Strings and then converted on request.

parseConfig :: String -> Text -> Either String Params

Parse configuration file.

lookupCfg

Arguments

:: Parsable a

=> Params

Collection of configuration parameters

-> String

Name of parameter to lookup

-> a

Fallback value

-> a

Result

Lookup a value from configuration parameters. Type of result determines how value will be interpreted.