00:16 <doublec> I put together an example of using SDL 2 here: https://github.com/doublec/pony-sdl-example/blob/master/sdl-example/main.pony

00:16 <doublec> Handling events uses a union type though which I'm not sure if is possible without dropping to C

22:01 <polypus74> i have a class with a ref field containing a SetIs of tags. i want to send a val copy of set to another actor. if i clone it i get a ref. but i can't of course clone it or reference the cloned ref in a recover block because ref aint send. so there's probably some simple way to do this?

22:11 <doublec> You're gone, but in case you can read logs, I don't think you can do it

22:11 <doublec> Can you make your ref field an iso?

23:06 <SeanTAllen> Yes, the field would have to be an iso. You can never share a ref.

23:06 <SeanTAllen> You can't maintain a mutable reference to an object and have immutable references to it as well.

23:21 <doublec> SeanTAllen: in this case they were cloning it, which gives a ref. Maybe clone should returnan is an iso.

23:22 <doublec> "should return an iso" I mean

23:22 <doublec> I guess there are issues involved with it being a shallow clone and access to the items in the set

23:59 <polypus74> So how do i do a deep copy? you'd think a shallow copy of tags wouldn't be a problem