I've looked on several resources and I can't get to the bottom of whether an Artificer recharges spell slots on short/long rest?
Lots of articles refer to the class as a "short rest caster" or "warlock-like" but I haven't been able to find anything in the handbooks which make it very clear (to me at least).
Some places seem to say short rest:
This wondrous creation is capable of regenerating its power over a short rest period (1 hour), which allows artificers to regenerate their spell slots much like a warlock can. https://gadriel.fandom.com/wiki/Artificer_(DND_5th_edition)
While others say long rest:
You regain all expended spell slots when you finish a long rest.
It seems to make a huge difference to the power of an artificer, particularly as they gain spell slots very slowly. Is there anything solid to back up the "regain on a short rest" that gets talked about so much?