Como seria nosso processo em código Ruby?

AppProject.rb

class AppProject
	def initialize(sales_project)
		@sales_project = sales_project
	end

	def start
		do_kickoff
		do_sprint0

		@sales_project.sprints.each do |sprint|
			sprint.start(self) 
			# call project.sincronize in the end
		end
	end

	def sinchronize(sprint)
		if @sales_project.all_sprints_finished? 
			do_launch_sprint && do_qa
	end

	def finish
		if @sales_project.client_aproved?
			do_deploy
		else
			do_qa
		end
	end
end