[beta7] collection-repeat stopped cooperating with bindonce

It may not really be necessary to use bindonce anymore because of the new performance gains. I’ve removed it and things seem quite smooth.

But, I thought you all should be aware that while it used to work, it doesn’t seem to anymore. Items start repeating themselves as you scroll if using bindonce.


@udi yeah I’m not sure what the plan is since collection-repeat’s performance has gone up. But might as well open an issue for this and provide a codepen so the devs can check it out.

Created an issue, but doesn’t really seem worth addressing urgently in light of the way collection-repeat now works. https://github.com/driftyco/ionic/issues/1622