app/models/metro_area.rb
class MetroArea < ActiveRecord::Base
has_many :users
belongs_to :state
belongs_to :country
#validates_presence_of :state, :if => Proc.new { |user| user.country.eql?(Country.get(:us)) }
validates_presence_of :country_id
validates_presence_of :name
acts_as_moderated_commentable
def to_s
name
end
end