Extra-1.46.3: A grab bag of modules.

Safe HaskellSafe-Inferred
LanguageHaskell98

Extra.Either

Synopsis

Documentation

isRight :: Either t t1 -> Bool Source

isLeft :: Either t t1 -> Bool Source

concatEithers :: [Either a b] -> Either [a] [b] Source

Turn a list of eithers into an either of lists

rightOnly :: [Either a b] -> [b] Source

Deprecated: Use rights

eitherFromList :: [Either a b] -> Either [a] [b] Source

Deprecated: Use concatEithers