# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1323413834 -18000
# Node ID d745f4c282946d09fda2e79a2ecb6a12ba167d63
# Parent  57d7362a9312e1a2bc917c58db77af6ab3f33ea0
util.array: Make array:push() chainable.

diff -r 57d7362a9312 -r d745f4c28294 util/array.lua
--- a/util/array.lua	Fri Dec 09 11:44:00 2011 +0500
+++ b/util/array.lua	Fri Dec 09 11:57:14 2011 +0500
@@ -105,6 +105,7 @@
 
 function array_methods:push(x)
 	table.insert(self, x);
+	return self;
 end
 
 function array_methods:pop(x)