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wikiufc/vendor/plugins/acts_as_list
History
Alinson S. Xavier 5e4951fa47
Initial import 		18 years ago
..
lib/active_record/acts Initial import 18 years ago
test Initial import 18 years ago
README Initial import 18 years ago
init.rb Initial import 18 years ago

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.move_higher


Copyright (c) 2007 David Heinemeier Hansson, released under the MIT license