# File lib/omniauth/strategies/foursquare.rb, line 11
      def initialize(app, client_id = nil, client_secret = nil, options = {}, &block)
        super(app, :foursquare, client_id, client_secret, {
          :site => "https://api.foursquare.com/v2",
          :authorize_url      => "https://foursquare.com/oauth2/authenticate",
          :access_token_url   => "https://foursquare.com/oauth2/access_token"
        }, options, &block)
      end