nebirhos/activeadmin-sortable-tree — pull request #41 by alewando (2014-10-15 13:31:53+00:00)
Title: Add option to disable sorting

Adds option 'sortable' (default: true) that can be used to disable drag-and-drop sorting. A use case for this is when you want the collapsable tree behavior, but do not want to allow sorting.