canvas-lms/db/migrate/20140606220920_add_position_column_to_poll_choices.rb

class AddPositionColumnToPollChoices < ActiveRecord::Migration
  tag :predeploy

  def self.up
    add_column :polling_poll_choices, :position, :integer
  end

  def self.down
    remove_column :polling_poll_choices, :position
  end
end