Sometimes relationships need to be flexible, and that's where we look to polymorphism. Say we want to implement:
- A
Person - A
Company - A
PhoneNumberthat can connect to aPersonor aCompany
Leonardo Nogueira LeoNogueira
LeoNogueira
/ polymorphism.markdown
Created
October 2, 2011 23:46
— forked from jcasimir/polymorphism.markdown
Polymorphism
LeoNogueira
/ gist:925237
Created
April 18, 2011 12:36
— forked from kamali/gist:550231
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| ## based on the example at: | |
| ## http://gist.github.com/17371 | |
| ## | |
| ## put me in lib/un_haml.rb (in the haml-based project) | |
| ## | |
| ## call me on the command line thus: | |
| ## $ script/runner UnHaml app/views/layouts/application.html.haml | |
| ## $ script/runner UnHaml */*/*/*.haml | |
| ## | |
| class UnHaml < Haml::Engine |