> > if a previously valid file vanishes while you're working on it, that's > unlikely to be recoverable >
Entirely false. - fileOpen returns Either<FileHandle, Exception> > best yet, but the language would need pattern matching for this to work, > and a static check that any such match is exhaustive > Either does not require pattern matching, it just benefits greatly. > > -- You received this message because you are subscribed to the Google Groups "The Java Posse" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/javaposse?hl=en.
