camdub/Internships

class Location < ActiveRecord::Base
  has_and_belongs_to_many :internships
  belongs_to :state
  belongs_to :country
  
  validates_presence_of :city
  
  def display_name
    "#{self.city}, #{self.country.name}"
  end
end

# == Schema Information
#
# Table name: locations
#
#  id         :integer         not null, primary key
#  city       :string(255)
#  state_id   :integer
#  country_id :integer
#  created_at :datetime
#  updated_at :datetime
#