applyUpdateUser :: UserUpdate -> User -> User
applyUpdateUser UserUpdate{..} u = u{ userName = userUpdateName
                                    , userEmail = userUpdateEmail
                                    }
applyUpdateUser :: UserUpdate -> User -> User
applyUpdateUser UserUpdate{..} u = u{ userName = userUpdateName
                                    , userEmail = userUpdateEmail
                                    }
applyUpdateUser UserUpdate{..} u = u{ userName = userUpdateName
                                    , userEmail = userUpdateEmail
                                    }