module Geocoder::Model::Mongoid

def self.included(base); base.extend(self); end

def geocoded_by(address_attr, options = {}, &block)
  geocoder_init(
    :geocode       => true,
    :user_address  => address_attr,
    :coordinates   => options[:coordinates] || :coordinates,
    :geocode_block => block
  )
end

def geocoder_file_name;   "mongoid"; end

def geocoder_init(options)
  super(options)
  index [[ geocoder_options[:coordinates], Mongo::GEO2D ]],
    :min => -180, :max => 180 # create 2d index
end

def geocoder_module_name; "Mongoid"; end

def reverse_geocoded_by(coordinates_attr, options = {}, &block)
  geocoder_init(
    :reverse_geocode => true,
    :fetched_address => options[:address] || :address,
    :coordinates     => coordinates_attr,
    :reverse_block   => block
  )
end