dalpo/rails_admin_nestable — pull request #21 by luddement (2013-08-20 20:35:07+00:00)
Title: :scope for both nestable_list and nestable_tree

Same changes as https://github.com/dalpo/rails_admin_nestable/pull/20, but also added to nestable_tree.

I needed this to only be able to sort only active items. `scope: -> { List.where(active: true) }`

Props to https://github.com/gokure