I would like to use some CocoaPod libraries in playgrounds, but can't see a way of linking the playground with a target in Xcode 9 (beta 4). I think this is doable in earlier Xcode versions, but don't have an earlier version of Xcode on my current machine.
Creating a playground creates it as part of the group Unsaved Xcode Document - and opens it in a separate window.
How can I install pods which can be imported in the playground? (through a workspace or project if needed)