Module: Mongoid::Location

Extended by:

ActiveSupport::Concern

Defined in:

lib/mongoid_location/version.rb,
lib/mongoid_location/location.rb,
lib/mongoid_location/fields/point.rb,
lib/mongoid_location/fields/polygon.rb,
lib/mongoid_location/fields/line_string.rb,
lib/mongoid_location/fields/mongoid2/point.rb,
lib/mongoid_location/fields/mongoid2/polygon.rb,
lib/mongoid_location/location/geo_near_results.rb,
lib/mongoid_location/fields/mongoid2/line_string.rb

Defined Under Namespace

Modules: ClassMethods Classes: GeoNearResults, LineString, Point, Polygon

Constant Summary

VERSION =

"0.3.5"

LNG_SYMBOLS =

[:x, :lon, :long, :lng, :longitude]

LAT_SYMBOLS =

[:y, :lat, :latitude]

EARTH_RADIUS_KM =

taken directly from mongodb

6371

EARTH_RADIUS =

{
  :km => EARTH_RADIUS_KM,
  :m  => EARTH_RADIUS_KM*1000,
  :mi => EARTH_RADIUS_KM*0.621371192, # taken directly from mongodb
  :ft => EARTH_RADIUS_KM*5280*0.621371192,
  :sm => EARTH_RADIUS_KM*0.53995680345572 # sea mile
}

GEO_FACTORY =

RGeo::Geographic.spherical_factory

RAD_PER_DEG =

Math::PI/180

@@lng_symbols =

LNG_SYMBOLS.dup

@@lat_symbols =

LAT_SYMBOLS.dup

@@earth_radius =

EARTH_RADIUS.dup

@@paginator =

:array

@@default_per_page =

25

@@geo_factory =

GEO_FACTORY.dup