First you need to download and install Wrangler: details of this are on the home page. All the details of getting Wrangler running are in this help sheet.

A README file comes with the distribution, and this tells you how to set your system up. You can read it here.

The system also comes with documentation: this tells you  about all the refactorings and other facilities. You can also read it here.

You can see some introductory presentations about using Wrangler here.

1. •    Improving your (test) code with Wrangler
   

2. •    Hands-on Refactoring with Wrangler
   

Finally, we are working on putting together some short videos about Wrangler. These will go HERE when they are done.