I wanted to checkout how to draw to the canvas, but i wasnt sure where to keep my instances of Paint, which i want to reuse and not recreate on each onDraw(). I saw in the framework code this memo() function, which seems to serve this purpose. Unfortunately i didnt get it. Someone already understood how its working ?

```with(+memo { DrawShapeCacheHolder() }) {
    lastShape = shape
    Draw { canvas, parentSize ->
...
}

I recommend you to watch Leland Richardson’s talk from AndroidDevSummit 2019 or better the one from KotlinConf 2019.

Just outside of the draw, setup a paint

val paint = +memo { Paint() }

We're looking at automating a lot of the paint management, for now, yes, just memo one and modify as needed before use