Deprecate Foldable for Either

davean davean at
Mon Mar 6 18:35:16 UTC 2017

On Mon, Mar 6, 2017 at 5:02 AM, <dominic at> wrote:

> Is anyone arguing that this is acceptable?
> On 5 Mar 2017, at 10:32, libraries-request at wrote:
> sum ([1,2,3], 1) == 1
I've used it for that, it has been helpful. I don't know if it was ever the
best way to achieve what I wanted.
I think the thing its self is the only logical consistent way for things to

It is also fairly clear why people don't like it. Obviously it isn't ideal
it doesn't follow some intuitions.
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