rahtha wrote: > Nope don't care about that case just the ones in A that are not in B
Well, then it's what Frederick said. irb(main):065:0> a = [1,2,3] => [1, 2, 3] irb(main):066:0> b = [2,4,6] => [2, 4, 6] irb(main):067:0> a-b => [1, 3] -- 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-t...@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.
