kristianmandrup

Example - Upgrade an old Rails 2 app to Rails 3 app.
---

Copy existing project (just in case!)
Use Rails template approach combined with Rails generators and a special Code refactoring library with Code refactoring operations.
- define different types of artifacts
 - rails ruby file (*.rb)
 - model file (app/models/**/*.rb)
 - view file (app/views/**/*.rb)
 - environment (config/environment.rb)

kristianmandrup

# So far using patches/suggestions by tmilker

# IMPORTANT: This file is generated by cucumber-rails - edit at your own peril.
# It is recommended to regenerate this file in the future when you upgrade to a 
# newer version of cucumber-rails. Consider adding your own code to a new file 
# instead of editing this one. Cucumber will automatically load all features/**/*.rb
# files.

ENV["RAILS_ENV"] ||= 'test'

kristianmandrup

Capybara is very framework agnostic, it's all built on pure Rack. Check out this file, which contains all the rails specific code in Capybara:

http://github.com/jnicklas/capybara/blob/master/lib/capybara/rails.rb

As you can see, it's not a lot. Some changes would be necessary to that file for Rails 3 support, I think, since the Rack app for Rails has changed.

/jonasn

--

kristianmandrup

require 'capybara/rails'
require 'capybara/cucumber'
require 'capybara/session'
require 'cucumber/rails/capybara_javascript_emulation' # Lets you click links with onclick javascript handlers without using @culerity or @javascript
# Capybara defaults to XPath selectors rather than Webrat's default of CSS3. In
# order to ease the transition to Capybara we set the default here. If you'd
# prefer to use XPath just remove this line and adjust any selectors in your
# steps to use the XPath syntax.
Capybara.default_selector = :css

kristianmandrup

Create Rails 3 app
------------------------------
$ rails cucumber-rails3-demo
$ cd cucumber-rails3-demo

------------------------------
Use Rspec as testing framework
------------------------------
$ mate config/application.rb

kristianmandrup

---      
    
TEMPLATES:
    apps: &app-origins
        - foreign $DIR # apps created by others
        - 
            mine: &maturity 
        - github_forked $DIR # forked rails apps from github        
    
    maturity:

kristianmandrup

Use cases:
- See all rails applications
- See all ruby applications
- See all Gems apps
- See all My rails 2 apps 
- See all rails apps forked from github 
- See all developer screencasts
- See all ruby screencasts
- See all rails 3 screencasts
- See all binaries

kristianmandrup

YAML structure for a complete Application developement structure for a select set of languages and frameworks. 
Can be easily be extended to support more languages and frameworks using the same patterns!

---      
    
TEMPLATES:        
    frameworks-root: &frameworks-root  
      _tags:
           category: &frameworks-root-categories
               - games

kristianmandrup

Thor tasks to be created to support App Dev Management (ADM)

== List
Lists all matching entries

xxxx:list [arguments] [options]

apps:list --category [c1,c2] --platform [p1,p2] --runtype [r1,r2] --environment [e1,e2] --os --use --origin --maturity

gems:list --category [c1,c2] --rubyv --frameworks  --use --origin --maturity

kristianmandrup

Texer::Operate DSL examples
---------------------------

Will be changed to use Ripper2Ruby API in progress for much more flexibility and power!

include 'finder'

txt = %q{
      gem 'a' do |b|
        a