Colin Law wrote: > On 10 March 2010 15:15, Marnen Laibow-Koser <[email protected]> > wrote: >> Sharagoz -- wrote: >>>>> If it is literally something as simple as MyArray.all I believe there >>>>> is nothing wrong with calling the model direct from the view. >> >> But you are wrong. �The view should never, ever, ever touch the >> database. > > Is it considered ok to call model methods if they do not touch the db, > or are model methods forbidden also?
I think it is appropriate for the view to call methods on the objects passed in by the controller, provided that these methods do not change the model or touch the database. Example: # controller def my_action @person = Person.find(params[:id]) end #my_action.html.erb Good: <%= @person.name > Bad: <% @person.save! => Unspeakable: <% @people = Person.all %> > > Colin Best, -- Marnen Laibow-Koser http://www.marnen.org [email protected] -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
