Based on these requirements
Home page:
To get started with the app, clone the repo and then install the needed gems:
$ bundle install --without production
Run the test suite to verify that everything is working correctly:
$ rake
If the test suite passes, you'll be ready to run the app in a local server:
$ ruby cms.rb
To reload the 'required' files like cms_methods.rb, use out-of-process reloading:
Install gem rerun
$ gem install rerun
Run the app by using:
$ rerun 'ruby cms.rb'