show basic rails-specific data in stack traces. see #21

BetterErrors · Dec 11, 2012 · 851619e · 851619e
1 parent ed4bf39
commit 851619e
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diff --git a/lib/better_errors/error_page.rb b/lib/better_errors/error_page.rb
@@ -50,6 +50,14 @@ def backtrace_frames
     end
 
   private
+    def rack_session
+      env['rack.session']
+    end
+
+    def rails_params
+      env['action_dispatch.request.parameters']
+    end
+
     def uri_prefix
       env["SCRIPT_NAME"] || ""
     end

diff --git a/lib/better_errors/templates/variable_info.erb b/lib/better_errors/templates/variable_info.erb
@@ -1,3 +1,17 @@
+<div class="sub">
+    <h3>Request info</h3>
+    <div class='inset variables'>
+        <table class="var_table">
+            <% if rails_params %>
+                <tr><td class="name">Request parameters</td><td><pre><%== inspect_value rails_params %></pre></td></tr>
+            <% end %>
+            <% if rack_session %>
+                <tr><td class="name">Rack session</td><td><pre><%== inspect_value rack_session %></pre></td></tr>
+            <% end %>
+        </table>
+    </div>
+</div>
+
 <div class="sub">
     <h3>Local Variables</h3>
     <div class='inset variables'>