On Tue, Oct 11, 2016 at 7:36 AM, Ethan Martin <[email protected]> wrote:
> How does one check against a List containing a certain type? For instance, > I only want to map all elements of a string through the toString function > if that list does not already contain strings. The end result would be a > string resulting from a join. toString is a bit magical in Elm, and can convert any type to a string. So you can write your function this way: import String anyListToString list = List.map toString list |> String.join "" -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
