modularizing rails apps with cells
DESCRIPTION
How to use the Gem CellsTRANSCRIPT
- 1. Modularizing Rails Apps With Cells Flavia Missi @flaviamissi
2. Installation $gem install cells Gemfile gem'cells' 3. group:test do gem" rspec-cells " end RSpec? 4. $rails g cell tags display create app/cells/tags_cell.rb invokeerb create app/cells/tags/display.html.erb invokerspec create spec/cells/tags_cell_spec.rb
- $rails g cell CellName actionName
Generator 5. Don't use erb? $rails g cell Tags display-e haml 6. class TagsCell 10 .minutes ... 9. It looks like a controller... And it is! Works exactly like one ;) 10. Views
- Suports rendering other cells
- Works like Rails default views
- Are located in app/cells/your_cell_name/ folder
11. "Live long and prosper" %> Rendering Cells 12. What about the Models?
- Models are not part of a cell
- Cells are able to interact with a
13. model just like a controller does 14. Inheritance
- Cells inheritance
- Views inheritance
15.
- app
- cells
-
- abstract_post/
-
- index.html.erb
- 16. show.html.erb
-
- cells
- post/
-
- index.html.erb
abstract_post_cell.rb 17. post_cell.rb Inheritance 18. Some interesting links
- http://cells.rubyforge.org/examples.html
19. http://nicksda.apotomo.de/2010/12/pragmatic-rails-thoughts-on-views-inheritance-view-inheritance-and-rails-304/ 20. https://github.com/apotonick/cells