X-Git-Url: http://nitlanguage.org

diff --git a/lib/popcorn/pop_handlers.nit b/lib/popcorn/pop_handlers.nit
index 1a22db6..f55126f 100644
--- a/lib/popcorn/pop_handlers.nit
+++ b/lib/popcorn/pop_handlers.nit
@@ -18,7 +18,9 @@
 module pop_handlers
 
 import pop_routes
+import json::static
 import json
+import csv
 
 # Class handler for a route.
 #
@@ -458,18 +460,31 @@ redef class HttpResponse
 		end
 	end
 
+	# Write data as CSV and set the right content type header.
+	fun csv(csv: nullable CsvDocument, status: nullable Int) do
+		header["Content-Type"] = media_types["csv"].as(not null)
+		if csv == null then
+			send(null, status)
+		else
+			send(csv.write_to_string, status)
+		end
+	end
+
 	# Write error as JSON and set the right content type header.
 	fun json_error(error: nullable Jsonable, status: nullable Int) do
 		json(error, status)
 	end
 
 	# Redirect response to `location`
+	#
+	# Use by default 303 See Other as it is the RFC
+	# way to redirect web applications to a new URI.
 	fun redirect(location: String, status: nullable Int) do
 		header["Location"] = location
 		if status != null then
 			status_code = status
 		else
-			status_code = 302
+			status_code = 303
 		end
 		check_sent
 		sent = true