On Sat, Apr 25, 2015 at 12:17 AM, Ryosuke Niwa <rn...@apple.com> wrote: > In today's F2F, I've got an action item to come up with a concrete workable > proposal for imperative API. I had a great chat about this afterwards with > various people who attended F2F and here's a summary. I'll continue to work > with Dimitri & Erik to work out details in the coming months (our deadline > is July 13th). > > https://gist.github.com/rniwa/2f14588926e1a11c65d3
I thought we came up with something somewhat simpler that didn't require adding an event or adding remove() for that matter: https://gist.github.com/annevk/e9e61801fcfb251389ef I added an example there that shows how you could implement <content select>, it's rather trivial with the matches() API. I think you can derive any other use case easily from that example, though I'm willing to help guide people through others if it is unclear. I guess we might still want positional insertion as a convenience though the above seems to be all you need primitive-wise. -- https://annevankesteren.nl/