Matt Renaud

So, as is always the case, using unboxed sums makes some operations faster, and others *a lot* slower :( **Before:** ``` benchmarking alter absent time 283.1 μs (262.8 μs .....

Thanks for the info David! I've been realllllly busy the last week, sorry I haven't had time to move this forward as quickly as I'd like. I'm hoping to get...

Oh geeze it's been a while since I've looked at this, and realistically I won't have substantial time to look into this and incorporate the suggestion's from the comment above...

~Note that as of 7 hours ago the ticket was updated and the reporter inadvertently had the overloaded lists extension enabled. Do, this appears to perennially not be an issue...

Haha, I just realized you were the one who reporter it 😅

I personally find the use of `=` in a codeblock to represent "equality" a little confusing. For example: ``` powerSet (fromList [1,2,3]) = fromList $ map fromList [[],[1],[1,2],[1,2,3],[1,3],[2],[2,3],[3]] ``` reads...

Latest failure is due to CI issue, failed to install ghc for one of the versions.

Found it, thanks! I originally wasn't logged in and was on my phone so it wasn't very apparent. Addressed your comments, PTAL.

Thanks for the explanation! Do you have any more comments, or is this ready to be merged?

Added a section to the PR text, I can add it to the squashed commit when the branch is merged as well. > be sure to copy the Functor and...