README
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Jean-Philippe Lang
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r962 | 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.move_higher | |||
| Copyright (c) 2007 David Heinemeier Hansson, released under the MIT license |