Ah, that makes sense. Take the value out of the Maybe box. On Dec 5, 2016 2:32 PM, "David Andrews" <random...@gmail.com> wrote:
> That is what I meant. I will often use this pattern as follows: > > orSomething : Maybe String -> String > orSomething str = > case str of > Just str -> str > Nothing -> "something" > > I realize, though, that I misunderstood the original question. > > On Monday, December 5, 2016 at 3:25:07 PM UTC-5, Duane Johnson wrote: >> >> >> On Sun, Dec 4, 2016 at 6:53 PM, David Andrews <rand...@gmail.com> wrote: >> >>> I expect that you are actually looking to do something like this: >>> let >>> x = 1 >>> in >>> case something of >>> Just x -> ... >>> Nothing -> ... >>> >> >> David, are you sure you didn't mean the following? >> >> case something of >> >> Just 1 -> ... >> >> Nothing -> ... >> >> >> It seems strange to include a shadowed variable `x` as in your expected >> code. >> > -- > You received this message because you are subscribed to the Google Groups > "Elm Discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elm-discuss+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to elm-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
