added doc

slowjack2k · Feb 17, 2014 · ccb03c9 · ccb03c9
1 parent 006ca4e
commit ccb03c9
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -26,6 +26,9 @@ Or install it yourself as:
   class DummyController < ActionController::Base
     # ... typical controller stuff
 
+    around_action :wrap_with_transaction # in case AccessPolicy::AuthorizeNotCalledError is raised, better tested in spec's that this does not happen
+
+
     # instead of
     #
     # def create
@@ -41,6 +44,14 @@ Or install it yourself as:
     guarded_action :show do
 
     end
+
+    protected
+
+    def wrap_with_transaction
+      ActiveRecord::Base.transaction do
+        yield
+      end
+    end
   end