From ffb0c5185c649f3ef132c9f308384e60a01de9b0 Mon Sep 17 00:00:00 2001
From: Sergey Nartimov <just.lest@gmail.com>
Date: Wed, 18 Jan 2012 05:02:04 +0300
Subject: simplify some TaggedLogging methods

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

(limited to 'activesupport')

diff --git a/activesupport/lib/active_support/tagged_logging.rb b/activesupport/lib/active_support/tagged_logging.rb
index 4e2e1a1ff5..b60bc94db4 100644
--- a/activesupport/lib/active_support/tagged_logging.rb
+++ b/activesupport/lib/active_support/tagged_logging.rb
@@ -22,7 +22,7 @@ module ActiveSupport
       tags.concat new_tags
       yield
     ensure
-      new_tags.size.times { tags.pop }
+      tags.pop(new_tags.size)
     end
 
     def add(severity, message = nil, progname = nil, &block)
@@ -51,7 +51,7 @@ module ActiveSupport
     def tags_text
       tags = current_tags
       if tags.any?
-        tags.collect { |tag| "[#{tag}]" }.join(" ") + " "
+        tags.collect { |tag| "[#{tag}] " }.join
       end
     end
 
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