Snippet: monkey-patching a gem

Need to make a quick monkey patch to a gem you're using? Follow the steps below:

1. If you don't have a vendor gems directory: svn mkdir vendor/gems
2. cd vendor/gems
3. Unpack the gem into your vendor/gems directory with
   unpack gem <the_gem_name>
4. Checkin the above changes so you have a clean version of the gem to start with
5. Make your monkey patches and check them in
6. Make sure vendor/gems is in the loadpath for gems

And you're done