gistfile1.rb

#session_spec.rb
 it "should show songs in the right order" do
      song1 = @session.songs.create(:file_name => "03.testing.mp3")
      song2 = @session.songs.create(:file_name => "01.testing.mp3")

      @session.songs.should == [song2, song1]
    end

#session.rb

class Session < ActiveRecord::Base
  has_many :songs, :order => 'file_name ASC'
#
#
end