From cfc6749556389683c4808d01fcbb8098eaff4efb Mon Sep 17 00:00:00 2001
From: Yorick Peterse <yorickpeterse@gmail.com>
Date: Tue, 24 Feb 2015 10:08:16 +0100
Subject: [PATCH] Use splat instead of Array#unshift for attributes.

---
 lib/oga/xml/parser.rll | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/oga/xml/parser.rll b/lib/oga/xml/parser.rll
index c9d47e4..28f65a1 100644
--- a/lib/oga/xml/parser.rll
+++ b/lib/oga/xml/parser.rll
@@ -158,11 +158,7 @@ element
 attributes = attributes_ { on_attributes(val[0]) };
 
 attributes_
-  = attribute attributes_
-    {
-      val[1].unshift(val[0]) if val[0]
-      val[1]
-    }
+  = attribute attributes_ { val[0] ? [val[0], *val[1]] : val[1] }
   | _
   ;