3 ms·Not if you use Scala. With Scala, you'd just map or for comprehension over the result.by ecopoesis 12y agoNot if you use Scala. With Scala, you'd just map or for comprehension over the result.masklinn 12y agoThat's what he covers in his third paragraph...codygman 12y agoWell, to be fair it's if you use any language that uses some equivalent of the Maybe Monad.