class Image < ActiveRecord::Base
	belongs_to :auction_item
	belongs_to :item
	acts_as_list :scope => :auction_item_id
	acts_as_list :scope => :item_id
	
  file_column :image, :magick => {
        :versions => { :thumb => {:crop => "1:1", :size => "150x150!", :name => "thumb"},
        :normal => {:size => "400x300>"}
        }
      }
end