Notes for testing across ruby versions using rvm

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2010 Christoph Olszowka
+Copyright (c) 2010-2011 Christoph Olszowka
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.rdoc

@@ -304,8 +304,25 @@ Thanks to Aaron Patterson (http://engineering.attinteractive.com/2010/08/code-co
 for this!
 
 == TODO
+
 * Improve on tests (integration tests)
 
+== Developer notes
+
+The test suite is built for execution on multiple versions of Ruby to ensure that SimpleCov keeps quiet on Ruby 1.8.
+
+RVM is used for that, and let me tell you that you probably want to install it if you haven't yet.
+
+To invoke the test suite on multiple rubies, install the dev bundle using
+
+  rake multitest:bundle
+
+and then you should be ready to launch the tests:
+
+  rake multitest
+
+The ruby versions used for testing can be found in the Rakefile.
+
 == Note on Patches/Pull Requests
 
 * Fork the project.
@@ -318,4 +335,4 @@ for this!
 
 == Copyright
 
-Copyright (c) 2010 Christoph Olszowka. See LICENSE for details.
+Copyright (c) 2010-2011 Christoph Olszowka. See LICENSE for details.