# File lib/action_dispatch/http/response.rb, line 159 def to_a assign_default_content_type_and_charset! handle_conditional_get! @header[SET_COOKIE] = @header[SET_COOKIE].join("\n") if @header[SET_COOKIE].respond_to?(:join) if [204, 304].include?(@status) @header.delete CONTENT_TYPE [@status, @header, []] else [@status, @header, self] end end