Evan’s comment in that discussion should answer your question? https://github.com/elm-lang/elm-compiler/issues/774#issuecomment-127834812
2016-09-21 15:29 GMT+02:00 'Rupert Smith' via Elm Discuss < elm-discuss@googlegroups.com>: > There is an issue here noting that there is no way to make records or > union types 'comparable': > > https://github.com/elm-lang/elm-compiler/issues/774 > > Closed. Has this feature been implemented, or is it something that is not > on the radar? > > -- > 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.