How to save input

[mdodge-ecgrow]

Cool library! Now excuse my ignorance, but how do I save my input to a local file so I can start coding against that? I figured out how to print it to the console with this: advent run 1 1 + -s 'session=xxxx'.

That was the other thing. Your examples under advent help all say to use '-d' or '--day' but it would always say things like error: unknown option '-d'. I had to do a bunch of googling and found this library: https://morioh.com/p/b873a6a10fe1 where the example showed as not passing in the '-d' or '--day'.