I'm trying to create a list of recently changed objects...
@events = Event.find :all, :limit => 2, :order => 'updated_at desc'
@videos = Video.find :all, :limit => 2, :order => 'updated_at desc'
@recently = [@events, @videos].sort_by(&:updated_at).reverse
undefined method `updated_at' for #<Array:0x24ecf30>
Any ideas of best practice for this type of thing?