readLn

ConsoleEffect ConsoleEffectWithoutFlatMap ~~ConsoleEffectful~~

readYesNo

ConsoleEffect ~~ConsoleEffectful~~

recoverEitherTFromNonFatal

CanRecover

recoverEitherTFromNonFatalWith

CanRecover

recoverFromNonFatal

CanRecover FutureCanRecover

recoverFromNonFatalWith

CanRecover FutureCanRecover