Gems4 sortable_nested_set 0.4.2 35,921 February 28, 2011 nested_fields 0.4.0 23,618 February 16, 2011 awesome_nested_set_jrmurad 1.4.3 6,126 September 16, 2010 sortable_element_for_nested_set 0.1.3 4,882 June 09, 2010