On 12 June 2011 23:46, Mauro <[email protected]> wrote: > I have: > check_box_tag "supplier[category_ids][]", > category.id,@supplier.categories.include?(category). > I want to include @supplier.categories.include?(category) only if > @supplier is not nil.
Have you tried (@supplier.categories.include?(category) if @supplier) 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.
