Thanks for the quick reply!

No, that wouldn’t work as that would tie a tuple to Int, Double,String for all tuples.

(1,1,2,3,”string”, 4.5, “string”, 1) is also valid tuple

In Java  I would use
List<Object> so any number of (non-primitives) can be used.

Thanks

Mike

> On 5 Feb 2016, at 21:43, Imants Cekusins <imantc@gmail.com> wrote:
>
>> T = (1, ”A string”,  3.4)    i.e. an int, string and double.
>
> would this suit:
>
> data Object = Int' Int | Double' Double | String' String
> type T = [Object]
>
> ?
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