title ‘Greeter’ summary ‘A sample runfile’
usage ‘hello [NAME –shout]’ help ‘Say hello’ option ‘–shout, -s’, ‘Greet louder’ action ‘hello’ do |args|
name = args['NAME'] || 'You...' message = "Hello #{name}" message = "#{message.upcase}!" if args['--shout'] say "gu`#{message}`"
end