From 5f15e26a7d2c05aa92bf9bb1c404daf3f5c4778b Mon Sep 17 00:00:00 2001
From: Justin Collins <justin@presidentbeef.com>
Date: Wed, 1 Jan 2014 22:50:33 -0800
Subject: [PATCH] Wake waiting threads when SizedQueue#clear is called (2.0.0)

---
 lib/thread.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/thread.rb b/lib/thread.rb
index 1c81070..94f8d10 100644
--- a/lib/thread.rb
+++ b/lib/thread.rb
@@ -352,6 +352,16 @@ class SizedQueue < Queue
   alias deq pop
 
   #
+  # Removes all objects from the queue and wakes waiting threads, if any.
+  #
+  def clear
+    @mutex.synchronize do
+      @que.clear
+      @enque_cond.signal
+    end
+  end
+
+  #
   # Returns the number of threads waiting on the queue.
   #
   def num_waiting
-- 
1.8.3.2