gistfile1.txt

class ChangeTypeOfWaypointKeys < ActiveRecord::Migration
  def up
    #the damn migration wasn't running, so am dropping altogether
    change_table :waypoints do |t|
      t.remove :street_key, :suburb_key, :designation_key
      t.string :street_key, :suburb_ley, :designation_key
    end
  end

  def down
   change_table :waypoints do |t|
      t.remove :street_key, :suburb_key, :designation_key
      t.integer :street_key, :suburb_ley, :designation_key
    end
  end
end