# File lib/action_controller/caching.rb, line 118 def expire_page(options = {}) return unless perform_caching if options[:action].is_a?(Array) options[:action].dup.each do |action| self.class.expire_page(url_for(options.merge(:only_path => true, :skip_relative_url_root => true, :action => action))) end else self.class.expire_page(url_for(options.merge(:only_path => true, :skip_relative_url_root => true))) end end