Ereditarieta` in Ruby on Rails

photo credit: quinn.anya Sono vecchio e tendo a dimenticare le cose che non utilizzo ogni giorno. Riassumiamo l’ereditarieta` nei modelli dati in Ruby on Rails: http://lindsaar.net/2008/3/12/multi-table-inheritance-in-rails-when-two-tables-are-one http://juixe.com/techknow/index.php/2006/06/03/rails-single-table-inheritance/ http://kconrails.com/2010/01/26/single-table-inheritance-with-tests-in-ruby-on-rails/ http://code.alexreisner.com/articles/single-table-inheritance-in-rails.html

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