eacec0a606
Change-Id: I3ab74c597004c220cc2d0515546f0f584579d433 Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/337908 Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com> Reviewed-by: Jacob Burroughs <jburroughs@instructure.com> QA-Review: Cody Cutrer <cody@instructure.com> Product-Review: Cody Cutrer <cody@instructure.com> Build-Review: Cody Cutrer <cody@instructure.com> |
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| lib | ||
| spec | ||
| Gemfile | ||
| Gemfile.lock | ||
| README | ||
| acts_as_list.gemspec | ||
| test.sh | ||
README
ActsAsList
==========
This acts_as extension provides the capabilities for sorting and reordering a number of objects in a list. The class that has this specified needs to have a +position+ column defined as an integer on the mapped database table.
Example
=======
class TodoList < ActiveRecord::Base
has_many :todo_items, :order => "position"
end
class TodoItem < ActiveRecord::Base
belongs_to :todo_list
acts_as_list :scope => :todo_list
end
todo_list.first.move_to_bottom
todo_list.last.insert_at(2)
Copyright (c) 2007 David Heinemeier Hansson, released under the MIT license