diff --git a/vendor/rails/activerecord/lib/active_record/base.rb b/vendor/rails/activerecord/lib/active_record/base.rb
index 4235fb9..559be03 100644
--- a/vendor/rails/activerecord/lib/active_record/base.rb
+++ b/vendor/rails/activerecord/lib/active_record/base.rb
@@ -538,6 +538,11 @@ module ActiveRecord #:nodoc:
         end
       end
 
+      # A convenience wrapper for <tt>find(id)</tt> that allows Array-like usage of
+      # a model.
+      def [](key)
+        find(key)
+      end
 
       # A convenience wrapper for <tt>find(:first, *args)</tt>. You can pass in all the
       # same arguments to this method as you can to <tt>find(:first)</tt>.