On Jun 6, 4:34 pm, Jeweller <jiangna...@gmail.com> wrote: > > > so I placed this line in the home.html.erb to test > <%= @feed_items.first.comments.first.commenter.name %> > it's worked! > > I'm very confused. I mean what's the difference between these two > ways? And also the error message, it's very strange. because I've > specified utf-8 encoding in the database.yml
Well the main difference is that this is only displaying a single name. If for example there is a comment where comment.commenter is nil then calling .name on it would raise an error but your second example would be ok unless the bad comment happens to be the first comment of the first item. I think the actual error message you get is something unrelated happening during the process of preparing the error page. Does the path to your rails app contain some non ASCII characters perhaps? Fred. -- 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 rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
