rails / Acts_as_list
NOTICE: official repository moved to https://github.com/swanandp/acts_as_list
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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
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