class GeoFaker::GeoTransform

Constants

KM_PER_DEGREE_LAT
KM_PER_DEGREE_LON_AT_EQUATOR

Public Class Methods

km_to_degree_lat(delta_km) click to toggle source
# File lib/geo_faker/geo_transform.rb, line 6
def self.km_to_degree_lat(delta_km)
  delta_km / KM_PER_DEGREE_LAT
end
km_to_degree_lon(delta_km, lat) click to toggle source
# File lib/geo_faker/geo_transform.rb, line 10
def self.km_to_degree_lon(delta_km, lat)
  delta_km / (KM_PER_DEGREE_LON_AT_EQUATOR * Math.cos(lat * Math::PI / 180))
end