if the record is not found the find() throws an exception. 2012/6/19 John Merlino <[email protected]>
> Hey all, > > I saw this piece of code: > > @user = User.find(params[:user_id]) rescue nil > > why rescue with a nil here? If the user is not found, it will be nil > anyway. > > -- > 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. > > -- Fernando Almeida www.fernandoalmeida.net -- 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.
