20100505235409_add_choice_indexes_to_prompts.rb 269 Bytes
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class AddChoiceIndexesToPrompts < ActiveRecord::Migration
  def self.up
	  add_index :prompts, :left_choice_id
	  add_index :prompts, :right_choice_id
  end

  def self.down
	  remove_index :prompts, :left_choice_id
	  remove_index :prompts, :right_choice_id
  end
end