From 92ace39692200d088ec70110b980325a27de8fac Mon Sep 17 00:00:00 2001
From: Genadi Samokovarov <gsamokovarov@gmail.com>
Date: Mon, 24 Nov 2014 18:54:03 +0200
Subject: Show source view and backtrace on missing template errors

This will help you debug missing template errors, especially if they
come from a programmatic template selection. Thanks to @dhh for
suggesting that.

As a bonus, also show request and response info on the routing error
page for consistency.
---
 .../middleware/templates/rescues/missing_template.html.erb            | 4 ++++
 .../middleware/templates/rescues/routing_error.html.erb               | 2 ++
 2 files changed, 6 insertions(+)

(limited to 'actionpack/lib')

diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/missing_template.html.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/missing_template.html.erb
index 5c016e544e..2a65fd06ad 100644
--- a/actionpack/lib/action_dispatch/middleware/templates/rescues/missing_template.html.erb
+++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/missing_template.html.erb
@@ -4,4 +4,8 @@
 
 <div id="container">
   <h2><%= h @exception.message %></h2>
+
+  <%= render template: "rescues/_source" %>
+  <%= render template: "rescues/_trace" %>
+  <%= render template: "rescues/_request_and_response" %>
 </div>
diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb
index 7e9cedb95e..55dd5ddc7b 100644
--- a/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb
+++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb
@@ -27,4 +27,6 @@
 
     <%= @routes_inspector.format(ActionDispatch::Routing::HtmlTableFormatter.new(self)) %>
   <% end %>
+
+  <%= render template: "rescues/_request_and_response" %>
 </div>
-- 
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