On 10 September 2010 09:25, Mauro <[email protected]> wrote: > If you know grails, there is a feature like this: <% user.name? %> > that prevents to chek if the value is null or not. > In rails view I have to do > <% if user.name %> > <%= user.name %> > <% end %> > to display user.name if it is not nil.
Not a general solution I know, but in such a situation I supply a method of User, display_name, that returns the name or empty string (or "Unknown" possibly, dependent on requirement). Colin -- 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.
