Fix the Semigroup instance for Foreign.Object.Object #19
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The Semigroup instance for Foreign.Object.Object currently appends values from the right to values from the left: `singleton k a <> singleton k b` is equivalent to `singleton k (b <> a)` and not to `singleton k (a <> b)` as expected.
This was referenced Dec 19, 2020
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It's unfortunate that this is breaking but I agree that it's hard to argue in favour of the current behaviour. I think if people were intentionally using it, they probably would have opened an issue asking whether this was really meant to work this way. |
hdgarrood
approved these changes
Dec 26, 2020
Merged
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The Semigroup instance for Foreign.Object.Object currently appends values from the right to values from the left:
singleton k a <> singleton k bis equivalent tosingleton k (b <> a)and not tosingleton k (a <> b)as expected.