module ActionController class AbstractResponse #:nodoc: DEFAULT_HEADERS = { "Cache-Control" => "no-cache" } attr_accessor :body, :headers, :session, :cookies, :assigns, :template, :redirected_to, :redirected_to_method_params, :layout def initialize @body, @headers, @session, @assigns = "", DEFAULT_HEADERS.merge("cookie" => []), [], [] end def content_type=(mime_type) @headers["Content-Type"] = charset ? "#{mime_type}; charset=#{charset}" : mime_type end def content_type content_type = String(@headers["Content-Type"]).split(";")[0] content_type.blank? ? nil : content_type end def charset=(encoding) @headers["Content-Type"] = "#{content_type || "text/html"}; charset=#{encoding}" end def charset charset = String(@headers["Content-Type"]).split(";")[1] charset.blank? ? nil : charset.strip.split("=")[1] end def redirect(to_url, permanently = false) @headers["Status"] = "302 Found" unless @headers["Status"] == "301 Moved Permanently" @headers["Location"] = to_url @body = "You are being redirected." end end end