Module: Mongoid::Geospatial

Extended by:

ActiveSupport::Concern

Defined in:

lib/mongoid/geospatial.rb,
lib/mongoid/geospatial/config.rb,
lib/mongoid/geospatial/version.rb,
lib/mongoid/geospatial/fields/box.rb,
lib/mongoid/geospatial/config/point.rb,
lib/mongoid/geospatial/fields/point.rb,
lib/mongoid/geospatial/fields/circle.rb,
lib/mongoid/geospatial/wrappers/rgeo.rb,
lib/mongoid/geospatial/fields/polygon.rb,
lib/mongoid/geospatial/geometry_field.rb,
lib/mongoid/geospatial/wrappers/georuby.rb,
lib/mongoid/geospatial/fields/line_string.rb

Overview

Wrappers for GeoRuby github.com/nofxx/georuby

Defined Under Namespace

Modules: ClassMethods, Config Classes: Box, Circle, GeometryField, LineString, Point, Polygon

Constant Summary

LNG_SYMBOLS =

Symbols accepted as ‘longitude’, ‘x’…

[:x, :lon, :long, :lng, :longitude,
'x', 'lon', 'long', 'lng', 'longitude'].freeze

LAT_SYMBOLS =

Symbols accepted as ‘latitude’, ‘y’…

[:y, :lat, :latitude, 'y', 'lat', 'latitude'].freeze

EARTH_RADIUS_KM =

For distance spherical calculations

6371

RAD_PER_DEG =

taken directly from mongodb

Math::PI / 180

EARTH_RADIUS =

Earth radius in multiple units

{
  m: EARTH_RADIUS_KM * 1000,
  km: EARTH_RADIUS_KM,
  mi: EARTH_RADIUS_KM * 0.621371192,
  ft: EARTH_RADIUS_KM * 5280 * 0.621371192,
  sm: EARTH_RADIUS_KM * 0.53995680345572 # sea mile
}.freeze

VERSION =

'5.1.0'.freeze

@@lng_symbols =

LNG_SYMBOLS.dup

@@lat_symbols =

LAT_SYMBOLS.dup

@@earth_radius =

EARTH_RADIUS.dup

Class Method Summary

• .config ⇒ Object
• .configure ⇒ Object
• .with_georuby! ⇒ Object
• .with_rgeo! ⇒ Object

Class Method Details

.config ⇒ Object

# File 'lib/mongoid/geospatial/config.rb', line 24

def config
  Config
end

.configure ⇒ Object

# File 'lib/mongoid/geospatial/config.rb', line 20

def configure
  block_given? ? yield(Config) : Config
end

.with_georuby! ⇒ Object

# File 'lib/mongoid/geospatial.rb', line 68

def self.with_georuby!
  require 'mongoid/geospatial/wrappers/georuby'
end

.with_rgeo! ⇒ Object

# File 'lib/mongoid/geospatial.rb', line 64

def self.with_rgeo!
  require 'mongoid/geospatial/wrappers/rgeo'
end