From 3e718f6b769bcfab7e8abd6a7e053ddcab95d8a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Szajbe?= <michal.szajbe@gmail.com>
Date: Sun, 16 Feb 2014 13:31:17 +0100
Subject: [PATCH] Added option to sleep before retrying

---
 lib/retryable.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/retryable.rb b/lib/retryable.rb
index 027bc30..240a055 100644
--- a/lib/retryable.rb
+++ b/lib/retryable.rb
@@ -12,7 +12,10 @@ def retryable( options = {}, &block )
   begin
     return yield
   rescue *retry_exception
-    retry if (tries -= 1) > 0
+    if (tries -= 1) > 0
+      sleep(opts[:sleep]) if opts[:sleep]
+      retry
+    end
   end
  
   yield