run

$ python -m SimpleHTTPServer

head to http://localhost:8000

generate diagrams

• use RVM
• install graphviz
• gem install bundler && bundle install

• rake state_machine:draw FILE=./classes.rb CLASS=MovieForSupplyTeam FORMAT=svg && \
  rake state_machine:draw FILE=./classes.rb CLASS=StateMachineDesign FORMAT=svg && \
  sed -i .bak "s/white/transparent/" *.svg && rm *.bak```