From 77a789e9af6d0d343047e04db9b36abf73f57c30 Mon Sep 17 00:00:00 2001
From: Jon Leighton <j@jonathanleighton.com>
Date: Mon, 2 Jul 2012 23:41:23 +0100
Subject: [PATCH] Add note about transactional tests. Closes #78.

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index baa75484..b8d0292b 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,11 @@ require 'capybara/poltergeist'
 Capybara.javascript_driver = :poltergeist
 ```
 
+If you were previously using the `:rack_test` driver, be aware that
+your app will now run in a separate thread and this can have
+consequences for transactional tests. [See the Capybara README for more
+detail](https://github.com/jnicklas/capybara/blob/master/README.md#transactions-and-database-setup).
+
 ## Installing PhantomJS ##
 
 You need PhantomJS 1.6.0. There are no other dependencies (you don't