The document discusses using Ruby and Rails for enterprise development. It covers using Ruby as both a primary development language and as a glue language to connect legacy systems. It also discusses designing applications for automated testing and decoupling design from production environments. Lastly, it provides an example of automating source control tasks like adding, committing, and updating files using a Ruby namespace and Rake tasks.

1. Ruby/Rails in Enterprise Development Ye Zheng [email_address]

2. ThoughtWorks Enterprise Development Experience Ruby/Rails Development Experience Agile Methodology

3. Agenda Language/Framework in Enterprise Development Ruby in Enterprise Development Last Mile in Enterprise Development

4. Language in Software Development

5. class User include Permission set_super_role Role::GlobalAssurance deny :add_comment, Role::DepartmentHead ... grant :manage_groups, Role::GlobalAssurance ... end

6. Framework in Software Development

7. Convention Over Configuration MVC Test Automation … Directory Structure

8. Enterprise Development

9. Polyglot Programming (I)

10. Polyglot Programming (II)

11. Ruby as a … Development Language Glue Language Language for Legacy System …

12. Java EE Server Ruby App Ruby App Ruby App Ruby App Ruby App …

13. Legacy System Case New Ruby Application Search Asset Management 3 rd Party Components Legacy Application Procedure Legacy Database

14. Last Mile in Enterprise Development People Automation Design for Automated Testing of Nonfunctional Requirements Decouple Design from Production Environment …

15. Automation namespace :svn do task :add do sh %(svn st | grep "^?" | awk -F " " '{printf "\\"%s\\"\\n", $2}' | xargs -r svn add) end task :commit do sh %(svn stat --ignore-externals) require 'readline' comment = Readline.readline("[Comment]: ") sh %(svn ci -m "#{comment}") end task :up do sh %(svn up}) end end task :commit => %w(svn:up default svn:add svn:commit)

16. User Acceptance Test Environment

17. Enjoy Programming!