2012/8/14 Christian Maeder <christian.mae...@dfki.de>: > Why not use plain h98? > > data UserAccessToken = UserAccessToken UserId AccessTokenData UTCTime > data AppAccessToken = AppAccessToken AccessTokenData > > type AccessToken = Either UserAccessToken AppAccessToken
Convenience. It's better to write case token of UserAccessToken ... -> ... AppAccessToken ... -> ... than case token of Left (UserAccessToken ...) -> ... Right (UserAccessToken ...) -> ... Also, it's easier to write isValid token than isValid (Right token) -- or is it Left? Cheers, =) -- Felipe. _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users