e, you need to merge it with Either.
>
> type Node = Internal Group | Leaf Dataset
>
>
>
> On Fri, Aug 19, 2016 at 7:26 PM, Dimitri Tcaciuc <dtcac...@gmail.com>
> wrote:
>
>> Hmm, that turns the type set back into mutually recursive, and so the
>> compiler i
a type constructor for Node.
>
> You need to change
>
> type Node = Either Group Datase
>
> to
>
> type alias Node = Either Group Dataset
>
>
>
>
>
>
> On Fri, Aug 19, 2016 at 6:55 PM, Dimitri Tcaciuc <dtca...@gmail.com
> > wrote:
>
>>
Hello,
I'm trying to decode a tree structure where each node can either have
children nodes or be a leaf and have data attached to it. Here are the
types and a decoder I've come up with so far:
type Either a b = Left a | Right b
type Node = Either Group Dataset
type alias Group = {
nodes:
