gistfile1.txt

class Shop < ActiveRecord::Base
  ## validates_presence_of :lat, :lng 
  acts_as_mappable :auto_geocode => true 

  validates_presence_of :lat, :lng  
  before_validation_on_create :geocode_address 
  
  def full_address
    [address, city].join(' ')
  end
  
  def full_address(address)
    split = address.split(' ', 2)
    self.address = split.first
    self.city = split.last
  end
  private 
  def geocode_address 
    geo                = GeoKit::Geocoders::MultiGeocoder.geocode(address) 
    if geo.success
       self.lat, self.lng = geo.lat, geo.lng 
    else
      self.address ="Seal Rock"
      geoSealRock = GeoKit::Geocoders::MultiGeocoder.geocode("Seal Rock") 
      if geoSealRock.success
         self.lat, self.lng = geoSealRock.lat, geoSealRock.lng 
      else
        errors.add(:address, "Could not geocode address #{self.lat}, #{self.lng}")        
      end
    end
    ## errors.add(:address, "Could not geocode address") unless geo.success 
    ##self.lat, self.lng = geo.lat, geo.lng if geo.success 
  end 
  
  def find_center
    
  end
  
  def sum 
    self.inject(0) {|sum, x| sum + x} 
  end
end