Jean-Philippe Bernardy wrote:
> foldr on ElemsView is defined as such:
>
>> foldr f i (ElemsView c) = foldr (f . snd) i c
>
> so, for example:
>
>> getElementList = toList . ElemViews
Ok, thanks, this helps. I had forgot to look at the instances.
> When I designed this code (some years ago),
foldr on ElemsView is defined as such:
> foldr f i (ElemsView c) = foldr (f . snd) i c
so, for example:
> getElementList = toList . ElemViews
When I designed this code (some years ago), I didn't like the "fold" of Map to
have the type:
> fold :: (a -> b -> b) -> b -> Map k a -> b
This just
