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README.txt
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README.txt
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# Ruby on Rails Starter Application
Bluemix provides a Ruby on Rails Starter Application as a template so that you can add your code and push the changes back to the Bluemix environment.
## Files
The default directory structure of a generated Ruby on Rails application. If you want more information about Ruby on Rails application, you can refer to RubyOnRails.rdoc file.
* app
Holds all the code that's specific to this particular application.
* app/assets
Contains subdirectories for images, stylesheets, and JavaScript files.
* app/controllers
Holds controllers that should be named like weblogs_controller.rb for
automated URL mapping. All controllers should descend from
ApplicationController which itself descends from ActionController::Base.
* app/models
Holds models that should be named like post.rb. Models descend from
ActiveRecord::Base by default.
* app/views
Holds the template files for the view that should be named like
weblogs/index.html.erb for the WeblogsController#index action. All views use
eRuby syntax by default.
* app/views/layouts
Holds the template files for layouts to be used with views. This models the
common header/footer method of wrapping views. In your views, define a layout
using the <tt>layout :default</tt> and create a file named default.html.erb.
Inside default.html.erb, call <% yield %> to render the view using this
layout.
* app/helpers
Holds view helpers that should be named like weblogs_helper.rb. These are
generated for you automatically when using generators for controllers.
Helpers can be used to wrap functionality for your views into methods.
* config
Configuration files for the Rails environment, the routing map, the database,
and other dependencies.
* db
Contains the database schema in schema.rb. db/migrate contains all the
sequence of Migrations for your schema.
* doc
This directory is where your application documentation will be stored when
generated using <tt>rake doc:app</tt>
* lib
Application specific libraries. Basically, any kind of custom code that
doesn't belong under controllers, models, or helpers. This directory is in
the load path.
* public
The directory available for the web server. Also contains the dispatchers and the
default HTML files. This should be set as the DOCUMENT_ROOT of your web
server.
* script
Helper scripts for automation and generation.
* test
Unit and functional tests along with fixtures. When using the rails generate
command, template test files will be generated for you and placed in this
directory.
* vendor
External libraries that the application depends on. Also includes the plugins
subdirectory. If the app has frozen rails, those gems also go here, under
vendor/rails/. This directory is in the load path.
The Ruby on Rails starter application add example files as below:
* app/controllers/say_controller.rb
The main source code that contains instructions to read cloud injected parameters and current information system environment.
* app/views/say/hello.html.erb
This file is example display page code.
* app/views/layouts/application.html.erb
This file is example project display page html head content code.
* app/assets/stylesheets/style.css
This file is example display page css code.
* config/routes.rb
This file browser access path settings.