Implementing find_one_and_update()

[utf]

Firstly, thank you for your work developing this package - I've found it very useful in my projects.

I've run into an issue where I need to use the find_one_and_update function of pymongo. Is there any plan to implement this feature in montydb? If not, would you be willing to give me any pointers as to how I could implement this myself in a PR?

[davidlatwe]

Hey @utf , thanks!

Sorry for being late, I missed this one. Yeah, PR would be very welcome! For starter, you can have a look at Collection.update_one and find_one, see if we can combine them. 🤔

I would first adding some test cases, like here, to make sure we get it right. For running tests, you can have a look at this section

Please do let me know if you have any problems. 😄