lib/nagios.rb in nagios_helper-0.2.1 vs lib/nagios.rb in nagios_helper-0.2.2

@@ -48,10 +48,18 @@
     def status_name(status)
       ":#{ STATUS_NAMES[status] || 'unknown' }"
     end
 
     def rails_root
-      @rails_root ||= defined?(RAILS_ROOT) ? RAILS_ROOT : (defined?(Rails) ? Rails.root : nil)
+      @rails_root ||= begin
+        if defined?(RAILS_ROOT)
+          RAILS_ROOT
+        elsif defined?(Rails)
+          Rails.root
+        elsif defined?(Application)
+          Application.root
+        end
+      end
     end
 
     def rails_root=(rails_root)
       @rails_root = rails_root
     end