+ pipeline :accepts_html do
+ plug(:accepts, ["html"])
+ end
+
+ pipeline :accepts_html_xml do
+ plug(:accepts, ["html", "xml", "rss", "atom"])
+ end
+
+ pipeline :accepts_html_json do
+ plug(:accepts, ["html", "activity+json", "json"])
+ end
+
+ pipeline :accepts_html_xml_json do
+ plug(:accepts, ["html", "xml", "rss", "atom", "activity+json", "json"])
+ end
+
+ pipeline :accepts_xml_rss_atom do
+ plug(:accepts, ["xml", "rss", "atom"])
+ end
+