Add support for removing the position?

[MiltonRen]

Not sure if this makes sense in this gem with acts_as_list I can remove an item from the list, which I would love to have here : )

[brendon]

Hi @MiltonRen :) In positioning everything is in a list, so if you want to have a 'not in the list' kind of setup you'd need to add a boolean column to the table called something like in_list and then use that in your scope:

positioned on: [:category, :in_list]

To remove the item, you'd just item.update in_list: false.

Of course replace variable and scope names as you wish.