Get a skeleton sinatra app up and running before you finish wishing you had an idea
gem install sinatra_bootstrap
Wow, that was easy.
take_the_stage sinatra will generate a
gem 'sinatra', '~> 1.3' as well as a
main.rb file to
hold your application.
take_the_stage sinatra --rackup
rackup variant will also generate a
config.ru file suitable for
deploying your application on a Rack-based server.