From 921dcc2570b34e48a5f3eef9e0ef3044488f81d3 Mon Sep 17 00:00:00 2001
From: schneems <richard.schneeman@gmail.com>
Date: Sat, 17 Dec 2011 14:23:40 -0600
Subject: add help text to routing error

When a newcomer hits the routing error page they
are often confused about how to trouble shoot the
next step. Adding a simple help text can gently
remind coders where to get more help.
---
 .../middleware/templates/rescues/routing_error.erb  | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb
index ccfa858cce..f06c07daa5 100644
--- a/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb
+++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb
@@ -1,10 +1,15 @@
 <h1>Routing Error</h1>
 <p><pre><%=h @exception.message %></pre></p>
-<% unless @exception.failures.empty? %><p>
-  <h2>Failure reasons:</h2>
-  <ol>
-  <% @exception.failures.each do |route, reason| %>
-    <li><code><%=h route.inspect.gsub('\\', '') %></code> failed because <%=h reason.downcase %></li>
-  <% end %>
-  </ol>
-</p><% end %>
+<% unless @exception.failures.empty? %>
+  <p>
+    <h2>Failure reasons:</h2>
+    <ol>
+    <% @exception.failures.each do |route, reason| %>
+      <li><code><%=h route.inspect.gsub('\\', '') %></code> failed because <%=h reason.downcase %></li>
+    <% end %>
+    </ol>
+  </p>
+<% end %>
+<p>
+  Try running <code>rake routes</code> for more information on available routes.
+</p>
\ No newline at end of file
-- 
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