another bit of weirdness is diff'ing changes when ...

# rx

[kevinmost]

another bit of weirdness is diff'ing changes when you have this model of data-flow. For example, in a RecyclerView you don't want to just notifyDataSetChanged if you're changing one item; you want to notifyItemChanged(index). This gets clunkier if you're just using an Observable as your source of truth for what to display in a RecyclerView in my experience. Maybe there's a better way?