:: Either a a -> a package:MissingH

fromEither :: Either a a -> a

MissingH Data.Either.Utils

Take an Either, and return the value inside it

fromLeft :: Either a b -> a

MissingH Data.Either.Utils

Take a Left to a value, crashes on a Right

fromRight :: Either a b -> b

MissingH Data.Either.Utils

Take a Right to a value, crashes on a Left

forceEither :: Show e => Either e a -> a

MissingH Data.Either.Utils

Pulls a Right value out of an Either value. If the Either value is Left, raises an exception with "error".