belongs_to :user
has_many :diary_comments, :include => :user,
:conditions => "users.visible = 1",
- :order => "id"
+ :order => "diary_comments.id"
validates_presence_of :title, :body
- validates_numericality_of :latitude, :allow_nil => true
- validates_numericality_of :longitude, :allow_nil => true
+ validates_length_of :title, :within => 1..255
+ validates_length_of :language, :within => 2..3, :allow_nil => true
+ validates_numericality_of :latitude, :allow_nil => true,
+ :greater_than_or_equal_to => -90, :less_than_or_equal_to => 90
+ validates_numericality_of :longitude, :allow_nil => true,
+ :greater_than_or_equal_to => -180, :less_than_or_equal_to => 180
validates_associated :user
end