# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1479578820 -3600
# Node ID bc6e63ab2a7c90a4c8591be446938056428d9057
# Parent  649f733aa3dc00daef328d32df79ece6b4451cc1
mod_pubsub_feeds: Iterate over feed backwards due to most feeds being in reverse chronological order

diff -r 649f733aa3dc -r bc6e63ab2a7c mod_pubsub_feeds/mod_pubsub_feeds.lua
--- a/mod_pubsub_feeds/mod_pubsub_feeds.lua	Sat Nov 19 18:48:49 2016 +0100
+++ b/mod_pubsub_feeds/mod_pubsub_feeds.lua	Sat Nov 19 19:07:00 2016 +0100
@@ -79,7 +79,12 @@
 	local node = item.node;
 	module:log("debug", "parsing %d bytes of data in node %s", #item.data or 0, node)
 	local feed = parse_feed(item.data);
+	local entries = {};
 	for entry in feed:childtags("entry") do
+		table.insert(entries, entry);
+	end
+	for i = #entries, 1, -1 do -- Feeds are usually in reverse order
+		local entry = feed[i];
 		entry.attr.xmlns = xmlns_atom;
 
 		local e_published = entry:get_child_text("published");