I created an engine which provides an ui component as a cell. The corresponding gem (criteria_operator-ui_component) contains nearly no code inside the lib folder, because for cells to function pro...

I'm using cancan and cells gems in my ruby-on-rails project. How to access can? method from within cell? Thanks.

I've read several example regarding cells for rails but did not find some example showing how to create a completely isolated widget from a cell. By isolated, I mean a widget that has its own css /...