@sub_seasons = [ [1, 2], [10, 20], [100, 200] ] @sub_seasons.collect do |element| element.id end
--output:-- undefined method `id' for [1, 2]:Array (NoMethodError) -- Posted via http://www.ruby-forum.com/. -- 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.
