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Modularizing Rails Apps With Cells Flavia Missi @flaviamissi
Installation $  gem install cells Gemfile gem  'cells'
group  :test   do gem  " rspec-cells " end RSpec?
$  rails g cell tags display create   app/cells/tags_cell.rb invoke  erb create     app/cells/tags/display.html.erb invoke  rspec create     spec/cells/tags_cell_spec.rb ,[object Object],Generator
Don't use erb? $  rails g cell Tags display  -e haml
class   TagsCell  <  Cell :: Rails def   display render end end Generated code
What if I want to...
Cache class   TagsCell  <  Cell :: Rails cache   :display ,   :expires_in   =>   10 .minutes ...
It looks like a controller... And it is! Works exactly like one ;)
Views ,[object Object],[object Object],[object Object]
<%=  render_cell  :tags ,  :display ,  :msg  =>  &quot;Live long and prosper&quot;   %> Rendering Cells
What about the Models? ,[object Object],[object Object]
model just like a controller does
Inheritance ,[object Object],[object Object]
[object Object]

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Modularizing Rails Apps with Cells