On 17 June 2011 02:44, arai <[email protected]> wrote: > You want to use self.class.count.
But if I use self.maximum(:id) it works, there is no need to use self.class.maximun(:id). Why? -- 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.
