Colorizing Autotest

1. install turn and facets
2. require 'turn' in environment.rb in the Rails project.

Step 2 must be done for each project that needs the colorizing of the autotest window. Another way to do this is shown in one of the topfunky's videos.

The new :& syntax in Ruby

The advantage of the new syntax is that it allows passing in a proc object, which is powerful.

I am surprised how the presenter in the No Fluff Just Stuff thought its main purpose was to make the code concise!