From 3efb57b140db9b9c2a9e01fa16cf2a0d3f48b098 Mon Sep 17 00:00:00 2001
From: Damian Janowski <damian.janowski@gmail.com>
Date: Tue, 18 Dec 2012 14:24:54 -0300
Subject: [PATCH] Make `TimedQueue` use `pop`/`push` for better performance.

---
 lib/timed_queue.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/timed_queue.rb b/lib/timed_queue.rb
index fa9031d..ce435ef 100644
--- a/lib/timed_queue.rb
+++ b/lib/timed_queue.rb
@@ -10,7 +10,7 @@ class TimedQueue
 
   def push(obj)
     @mutex.synchronize do
-      @que.unshift obj
+      @que.push obj
       @resource.broadcast
     end
   end
@@ -20,7 +20,7 @@ class TimedQueue
     deadline = Time.now + timeout
     @mutex.synchronize do
       loop do
-        return @que.shift unless @que.empty?
+        return @que.pop unless @que.empty?
         to_wait = deadline - Time.now
         raise Timeout::Error, "Waited #{timeout} sec" if to_wait <= 0
         @resource.wait(@mutex, to_wait)