From 391f2543c96a9b3de4e44f4ea6aeee2f53ad9e5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Wed, 3 Feb 2010 18:07:22 +0100
Subject: [PATCH] Properly show middlewares on rake about.

---
 railties/builtin/rails_info/rails/info.rb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/railties/builtin/rails_info/rails/info.rb b/railties/builtin/rails_info/rails/info.rb
index 90c9015fcf..5a496f6536 100644
--- a/railties/builtin/rails_info/rails/info.rb
+++ b/railties/builtin/rails_info/rails/info.rb
@@ -51,9 +51,12 @@ def freeze_edge_version
 
       def to_s
         column_width = properties.names.map {|name| name.length}.max
-        ["About your application's environment", *properties.map do |property|
-          "%-#{column_width}s   %s" % property
-        end] * "\n"
+        info = properties.map do |name, value|
+          value = value.join(", ") if value.is_a?(Array)
+          "%-#{column_width}s   %s" % [name, value]
+        end
+        info.unshift "About your application's environment"
+        info * "\n"
       end
 
       alias inspect to_s
-- 
GitLab