# File lib/action_controller/caching.rb, line 113 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