validates_presence_of :user_id, :name, :timestamp
validates_presence_of :description, :on => :create
- validates_length_of :name, :within => 1..255
- validates_length_of :description, :within => 1..255
+ validates_length_of :name, :maximum => 255
+ validates_length_of :description, :maximum => 255
# validates_numericality_of :latitude, :longitude
validates_inclusion_of :public, :inserted, :in => [ true, false]