nullptre

Thanks @SpaceOgre, I didn't check it yet though, and I'm planning to dedicate some time this weekend for the PR. Pls let me know how long you can wait.

My current strategy is to keep backwards compatibility as much as possible. I don't work in .net stack for a while and may be wrong, but it seems I have...

Hi. I recall I was thinking about that long time ago too. Feel free to add, any contribution is appreciated.

BTW, there are some plans to refresh the code and finally port to .net7 however free time is limited for me now.

Please create a unit test in the project [Neleus.LambdaCompare.Tests](https://github.com/yuriy-nelipovich/LambdaCompare/tree/master/Neleus.LambdaCompare.Tests) so I can review it easily. Thanks.

Hey @mostlybob, I've paused the issue for a long time, is it still actual?