class AddAppDefaultPositionAndSize < ActiveRecord::Migration
  def self.up
		add_column :apps, :x_pos, :integer
		add_column :apps, :y_pos, :integer
		add_column :apps, :width, :integer
		add_column :apps, :height, :integer
  end

  def self.down
		remove_column :apps, :x_pos
		remove_column :apps, :y_pos
		remvoe_column :apps, :width
		remvoe_column :apps, :height
  end
end