lib/generators/geocoder/config/templates/initializer.rb
Geocoder.configure(
# Geocoding options
# timeout: 3, # geocoding service timeout (secs)
# lookup: :nominatim, # name of geocoding service (symbol)
# ip_lookup: :ipinfo_io, # name of IP address geocoding service (symbol)
# language: :en, # ISO-639 language code
# use_https: false, # use HTTPS for lookup requests? (if supported)
# http_proxy: nil, # HTTP proxy server (user:pass@host:port)
# https_proxy: nil, # HTTPS proxy server (user:pass@host:port)
# api_key: nil, # API key for geocoding service
# cache: nil, # cache object (must respond to #[], #[]=, and #del)
# Exceptions that should not be rescued by default
# (if you want to implement custom error handling);
# supports SocketError and Timeout::Error
# always_raise: [],
# Calculation options
# units: :mi, # :km for kilometers or :mi for miles
# distances: :linear # :spherical or :linear
# Cache configuration
# cache_options: {
# expiration: 2.days,
# prefix: 'geocoder:'
# }
)